19 21 0 0 0 0 0 0 0 0999 V2000 10.8500 -14.7700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8500 -16.1700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0624 -16.8700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.2749 -16.1700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.2749 -14.7700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0624 -14.0700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.4873 -16.8700 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 15.6997 -16.1700 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 15.6997 -14.7700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.4873 -14.0700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.1246 -14.7700 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.9122 -14.0700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.5185 -14.3374 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.6956 -15.4700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.5185 -16.6026 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 14.4873 -12.6700 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.9122 -12.6703 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 14.4873 -18.2700 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.7018 -18.9712 0.0000 C 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 2 0 0 0 9 10 1 0 0 0 5 10 1 0 0 0 11 12 1 0 0 0 9 12 1 0 0 0 1 13 1 0 0 0 13 14 1 0 0 0 14 15 1 0 0 0 2 15 1 0 0 0 10 16 2 0 0 0 12 17 2 0 0 0 7 18 1 0 0 0 18 19 1 0 0 0 M END