19 21 0 0 0 0 0 0 0 0999 V2000 12.8800 -15.7500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.8800 -17.1500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.0924 -17.8500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.3049 -17.1500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.3049 -15.7500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.0924 -15.0500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.6364 -17.5826 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.4593 -16.4500 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 16.6364 -15.3174 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.8300 -16.4500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.0675 -18.9094 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 14.0924 -13.6502 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 19.5300 -17.6624 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.9300 -17.6624 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.6300 -16.4500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.9300 -15.2376 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 19.5300 -15.2376 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.8396 -14.0421 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 23.0300 -16.4500 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 2 3 1 0 0 0 3 4 2 0 0 0 4 5 1 0 0 0 5 6 2 0 0 0 1 6 1 0 0 0 4 7 1 0 0 0 7 8 1 0 0 0 8 9 1 0 0 0 5 9 1 0 0 0 8 10 1 0 0 0 7 11 2 0 0 0 6 12 1 0 0 0 10 13 1 0 0 0 13 14 1 0 0 0 14 15 1 0 0 0 15 16 1 0 0 0 16 17 1 0 0 0 10 17 1 0 0 0 17 18 2 0 0 0 15 19 2 0 0 0 M END