Mrv1572004221604452D 18 19 0 0 0 0 999 V2000 6.8513 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.1801 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.1368 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4223 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7079 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9934 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2789 1.2375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2789 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9934 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5645 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5645 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2949 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0574 1.1270 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7798 1.0799 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1.7798 -0.2549 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.4699 0.4125 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.4699 1.8414 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7676 1.1270 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 0 0 0 0 4 3 1 0 0 0 0 5 4 1 0 0 0 0 7 6 2 0 0 0 0 9 5 1 0 0 0 0 9 6 1 0 0 0 0 9 8 2 0 0 0 0 10 7 1 0 0 0 0 11 8 1 0 0 0 0 11 10 2 0 0 0 0 14 10 1 0 0 0 0 14 12 2 0 0 0 0 15 11 1 0 0 0 0 15 12 1 0 0 0 0 16 12 1 4 0 0 0 16 13 2 0 0 0 0 17 13 1 0 0 0 0 18 2 1 0 0 0 0 18 13 1 0 0 0 0 M END