Mrv1572004251606172D 3 0 0 0 0 0 999 V2000 0.0000 0.0000 0.0000 Fe 0 0 0 0 0 0 0 0 0 0 0 0 2.4750 0.0000 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -1.6500 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 M END