19 20 0 0 1 0 0 0 0 0999 V2000 18.8657 -16.2961 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 20.5359 -15.5648 0.0000 N 0 0 3 0 0 0 0 0 0 0 0 0 18.4295 -17.5962 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.7601 -15.4854 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 21.6329 -16.2525 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.4803 -14.1952 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.0654 -17.5917 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 16.6491 -16.2888 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 22.8245 -15.5863 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 21.6194 -17.6179 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 21.6659 -13.5204 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.2659 -18.6975 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 15.3431 -15.8696 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.8512 -14.2198 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.6815 -12.1564 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.3229 -16.7755 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 24.0708 -13.6122 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 15.3644 -19.7657 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 14.3822 -20.9233 0.0000 N 0 5 0 0 0 0 0 0 0 0 0 0 1 2 1 1 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 1 0 0 0 4 8 1 0 0 0 5 9 1 0 0 0 5 10 2 0 0 0 6 11 2 0 0 0 7 12 1 6 0 0 8 13 1 1 0 0 9 14 1 0 0 0 11 15 1 0 0 0 13 16 1 0 0 0 14 17 2 0 0 0 7 8 1 0 0 0 11 14 1 0 0 0 12 18 2 0 0 0 18 19 2 0 0 0 M CHG 2 18 1 19 -1 M END