Mrv1909 02052101582D 21 2 0 0 0 0 999 V2000 -0.6042 -1.0353 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 -2.6004 0.1171 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 2.8533 -3.0315 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 1.7006 -1.0353 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 -4.5966 -1.0353 0.0000 Mg 0 2 0 0 0 0 0 0 0 0 0 0 -0.5762 4.1095 0.0000 Mg 0 2 0 0 0 0 0 0 0 0 0 0 1.7287 4.1095 0.0000 Mg 0 2 0 0 0 0 0 0 0 0 0 0 2.8533 -4.3623 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 4.1841 -3.0315 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 -1.7287 4.7749 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 2.8533 -1.7007 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 0.5481 -0.3699 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 -1.7567 -1.7007 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 -1.2696 0.1171 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 0.0611 -2.1878 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 -3.9312 0.1171 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 -2.6004 1.4479 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 0.5761 4.7749 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 2.3661 0.1171 0.0000 O 0 6 0 0 0 0 0 0 0 0 0 0 3.5678 -4.7749 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 4.5966 -2.3171 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 8 20 1 0 0 0 0 9 21 1 0 0 0 0 M CHG 8 1 4 2 4 3 4 4 4 5 2 6 2 7 2 8 -1 M CHG 8 9 -1 10 -2 11 -2 12 -2 13 -2 14 -2 15 -2 16 -2 M CHG 3 17 -2 18 -2 19 -2 M END