Mrv1652305152115382D 20 21 0 0 1 0 999 V2000 4.6993 -0.9355 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8743 -2.3645 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1434 -2.0625 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8986 -2.2820 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.4289 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7145 -1.2375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 0.0000 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 2.1434 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 -1.2375 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 3.5724 -0.4125 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 4.2868 -1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1434 -1.2375 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 1.4289 -1.6500 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 4.2868 -0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.0013 -2.0625 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.9592 -2.2820 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 -2.0625 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 4.2868 -0.8250 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 6 5 1 0 0 0 0 7 5 1 0 0 0 0 10 6 1 0 0 0 0 10 8 2 0 0 0 0 11 9 1 0 0 0 0 12 8 1 0 0 0 0 12 11 1 0 0 0 0 13 1 1 0 0 0 0 13 2 1 0 0 0 0 11 13 1 6 0 0 0 14 3 1 6 0 0 0 14 9 1 0 0 0 0 14 10 1 0 0 0 0 15 4 1 1 0 0 0 15 7 1 0 0 0 0 15 14 1 0 0 0 0 12 16 1 1 0 0 0 17 13 1 0 0 0 0 15 18 1 6 0 0 0 11 19 1 1 0 0 0 12 20 1 6 0 0 0 M END