KEGG:C12567 Magnesium oxide ISISHOST10220423362D 1 1.00000 0.00000 15403 2 1 0 0 0 999 V2000 -2.4542 -30.2125 0.0000 Mg 0 0 0 0 0 0 0 0 0 -1.6292 -30.2125 0.0000 O 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 M END