19 21 0 0 0 0 0 0 0 0999 V2000 24.4297 -17.9205 0.0000 N 0 0 3 0 0 0 0 0 0 0 0 0 25.8285 -17.9088 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 23.6163 -19.0616 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.6046 -16.7910 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.5422 -16.6857 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.5482 -19.1142 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.2821 -18.6228 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.0552 -20.3841 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 22.2763 -17.2300 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.0260 -15.4627 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 27.9293 -16.6506 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 25.8168 -15.4684 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 27.9761 -19.0791 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.0825 -19.3248 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.0590 -16.5452 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.6490 -17.8560 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.8653 -18.6402 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.8594 -17.2475 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 30.0477 -17.8326 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 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 1 0 0 0 3 8 2 0 0 0 4 9 1 0 0 0 4 10 2 0 0 0 5 11 1 0 0 0 5 12 2 0 0 0 6 13 1 0 0 0 7 14 1 0 0 0 9 15 1 0 0 0 11 16 1 0 0 0 14 17 2 0 0 0 15 18 2 0 0 0 16 19 2 0 0 0 7 9 2 0 0 0 13 16 1 0 0 0 17 18 1 0 0 0 M END