18 19 0 0 0 0 0 0 0 0999 V2000 22.3300 -17.6400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.5200 -18.3400 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 21.0700 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.3300 -16.1700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.7800 -17.5700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.8800 -17.6400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.0700 -19.7400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.0700 -15.4700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.5200 -15.4700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.9700 -18.3400 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 24.7800 -16.5200 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 19.8800 -16.1700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.9700 -19.7400 0.0000 N 0 0 3 0 0 0 0 0 0 0 0 0 27.2300 -17.6400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.2300 -20.4400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.7800 -20.4400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.4200 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.4200 -19.7400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 2 0 0 0 1 4 1 0 0 0 2 5 1 0 0 0 3 6 1 0 0 0 3 7 1 0 0 0 4 8 2 0 0 0 4 9 1 0 0 0 5 10 1 0 0 0 5 11 2 0 0 0 6 12 2 0 0 0 10 13 1 0 0 0 10 14 1 0 0 0 13 15 1 0 0 0 13 16 1 0 0 0 14 17 1 0 0 0 15 18 1 0 0 0 8 12 1 0 0 0 17 18 1 0 0 0 M END