18 19 0 0 0 0 0 0 0 0999 V2000 18.9000 -17.2200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.9000 -18.6200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.1600 -16.5200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.5700 -16.8000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.5700 -19.1100 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 20.1600 -19.3200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.3500 -17.2200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.1600 -15.1200 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.8000 -17.9200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.3500 -18.6200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.3500 -14.4200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.5400 -15.1200 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 23.8000 -14.4200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.5400 -16.5200 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 24.9900 -15.1200 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 26.1800 -14.4200 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 27.4400 -15.1200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.1800 -13.0200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 1 3 1 0 0 0 1 4 1 0 0 0 2 5 1 0 0 0 2 6 1 0 0 0 3 7 2 0 0 0 3 8 1 0 0 0 4 9 2 0 0 0 6 10 2 0 0 0 8 11 1 0 0 0 11 12 1 0 0 0 12 13 1 0 0 0 12 14 1 0 0 0 13 15 1 0 0 0 15 16 1 0 0 0 16 17 1 0 0 0 16 18 1 0 0 0 5 9 1 0 0 0 7 10 1 0 0 0 M END