TDT2MOL 
O=C1c2[nH]c3ccccc3c2C(=O)c4ccccc14
 28 31  0  0  0  0              0      
   -1.4100    1.1800    2.6800 O   0  0  0  0  0  0
   -1.1500    0.7500    1.5400 C   0  0  0  0  0  0
    0.2400    0.3400    1.1700 C   0  0  0  0  0  0
    1.4400    0.3800    1.8800 N   0  0  0  1  0  0
    2.4400   -0.1200    1.0600 C   0  0  0  0  0  0
    3.8100   -0.3000    1.2900 C   0  0  0  1  0  0
    4.6100   -0.8400    0.2700 C   0  0  0  1  0  0
    4.0400   -1.2000   -0.9600 C   0  0  0  1  0  0
    2.6600   -1.0100   -1.1800 C   0  0  0  1  0  0
    1.8800   -0.4800   -0.1700 C   0  0  0  0  0  0
    0.5200   -0.2000   -0.1100 C   0  0  0  0  0  0
   -0.5700   -0.3700   -1.1300 C   0  0  0  0  0  0
   -0.3400   -0.8900   -2.2300 O   0  0  0  0  0  0
   -1.9500    0.1000   -0.7700 C   0  0  0  0  0  0
   -2.9700    0.0100   -1.7200 C   0  0  0  1  0  0
   -4.2600    0.4400   -1.4100 C   0  0  0  1  0  0
   -4.5400    0.9700   -0.1500 C   0  0  0  1  0  0
   -3.5200    1.0700    0.8100 C   0  0  0  1  0  0
   -2.2200    0.6300    0.5000 C   0  0  0  0  0  0
    1.5500    0.7200    2.8200 H   0  0  0  0  0  0
    4.2600   -0.0200    2.2500 H   0  0  0  0  0  0
    5.6800   -0.9800    0.4400 H   0  0  0  0  0  0
    4.6700   -1.6200   -1.7500 H   0  0  0  0  0  0
    2.2200   -1.3000   -2.1500 H   0  0  0  0  0  0
   -2.7500   -0.4100   -2.7100 H   0  0  0  0  0  0
   -5.0600    0.3600   -2.1600 H   0  0  0  0  0  0
   -5.5600    1.3100    0.1000 H   0  0  0  0  0  0
   -3.7400    1.4800    1.8000 H   0  0  0  0  0  0
  1  2  2  0
  2 19  1  0
  2  3  1  0
  3 11  2  0
  3  4  1  0
  4  5  1  0
  5 10  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 12 13  2  0
 12 14  1  0
 14 19  1  0
 14 15  2  0
 15 16  1  0
 16 17  2  0
 17 18  1  0
 18 19  2  0
 20  4  1  0
 21  6  1  0
 22  7  1  0
 23  8  1  0
 24  9  1  0
 25 15  1  0
 26 16  1  0
 27 17  1  0
 28 18  1  0
M  END

$$$$