Mrv1718008281822372D 20 21 0 0 0 0 999 V2000 1.7861 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7861 -0.4124 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0717 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5006 -0.8249 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.2152 0.8250 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.3572 0.4125 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.5006 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0717 1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5006 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.9296 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3573 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2151 -0.4124 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5006 -1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7862 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0716 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5006 1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7861 2.0625 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9296 -0.8249 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2151 -2.0625 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9296 -1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 2 4 1 0 0 0 0 3 6 1 0 0 0 0 1 7 2 0 0 0 0 3 8 2 0 0 0 0 5 9 1 0 0 0 0 5 10 1 0 0 0 0 6 11 1 0 0 0 0 4 12 1 0 0 0 0 4 13 2 0 0 0 0 9 14 1 0 0 0 0 11 15 1 0 0 0 0 14 15 1 0 0 0 0 7 16 1 0 0 0 0 8 17 1 0 0 0 0 16 17 2 0 0 0 0 12 18 2 0 0 0 0 13 19 1 0 0 0 0 18 20 1 0 0 0 0 19 20 2 0 0 0 0 M END