Mrv1572004191603592D 17 18 0 0 0 0 999 V2000 4.8099 2.9980 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3349 4.4270 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 1.2375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 6.1875 0.0000 C 0 0 0 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 2.8579 1.6500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 5.7750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2868 5.7750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2868 2.4750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 2.4750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8579 4.9500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2868 4.9500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 2.8875 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 4.5375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3974 3.7125 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.7474 3.7125 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.5724 3.7125 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 5 3 2 0 0 0 0 6 3 1 0 0 0 0 7 4 2 0 0 0 0 8 4 1 0 0 0 0 9 5 1 0 0 0 0 10 6 2 0 0 0 0 11 7 1 0 0 0 0 12 8 2 0 0 0 0 13 9 2 0 0 0 0 13 10 1 0 0 0 0 14 11 2 0 0 0 0 14 12 1 0 0 0 0 15 1 1 0 0 0 0 16 2 1 0 0 0 0 17 13 1 0 0 0 0 17 14 1 0 0 0 0 17 15 1 0 0 0 0 17 16 1 0 0 0 0 M END