20 20 0 0 0 0 0 0 0 0999 V2000 26.6000 -16.9400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.6000 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.7900 -19.0400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.9800 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.9800 -16.9400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.7900 -16.2400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.3400 -16.2400 0.0000 I 0 0 0 0 0 0 0 0 0 0 0 0 25.3400 -19.0400 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 27.7900 -20.4400 0.0000 I 0 0 0 0 0 0 0 0 0 0 0 0 30.2400 -16.2400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.4300 -15.5400 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 24.1276 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.9151 -19.0400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.7027 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.4903 -19.0400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.2778 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.0654 -19.0400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.8530 -18.3400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6405 -19.0400 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.1276 -16.9402 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 1 7 1 0 0 0 2 8 1 0 0 0 3 9 1 0 0 0 5 10 1 0 0 0 10 11 3 0 0 0 8 12 1 0 0 0 12 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 17 18 1 0 0 0 18 19 1 0 0 0 12 20 2 0 0 0 M END