Mrv1572004191602152D 20 21 0 0 0 0 999 V2000 4.3974 2.2836 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3974 1.4586 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6829 -2.2539 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3974 -1.8414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9684 -1.8414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3974 -1.0164 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9684 -1.0164 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2079 1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4454 2.3645 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6204 0.9355 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2079 3.0789 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6204 2.3645 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4454 0.9355 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6829 -0.6039 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7954 3.7934 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.6829 1.0461 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 0.2211 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.6829 0.2211 0.0000 P 0 0 0 0 0 0 0 0 0 0 0 0 4.5079 0.2211 0.0000 S 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 4 3 2 0 0 0 0 5 3 1 0 0 0 0 6 4 1 0 0 0 0 7 5 2 0 0 0 0 10 8 1 0 0 0 0 11 9 2 0 0 0 0 13 8 2 0 0 0 0 13 9 1 0 0 0 0 13 12 1 0 0 0 0 14 10 2 0 0 0 0 14 11 1 0 0 0 0 15 6 2 0 0 0 0 15 7 1 0 0 0 0 16 12 3 0 0 0 0 17 2 1 0 0 0 0 18 14 1 0 0 0 0 19 15 1 0 0 0 0 19 17 1 0 0 0 0 19 18 1 0 0 0 0 20 19 2 0 0 0 0 M END