Mrv1805 04112200582D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 7 4 0 0 0 M V30 BEGIN ATOM M V30 1 P 3.7702 -1.5452 0 0 M V30 2 O 5.3102 -1.5452 0 0 M V30 3 O 3.7702 -3.0852 0 0 CHG=-1 M V30 4 O 3.7702 0 0 0 M V30 5 O 2.2302 -1.5452 0 0 CHG=-1 M V30 6 K 0.9468 -1.5215 0 0 CHG=1 M V30 7 K 3.6968 -4.1882 0 0 CHG=1 M V30 END ATOM M V30 BEGIN BOND M V30 1 2 1 2 M V30 2 1 1 3 M V30 3 1 1 4 M V30 4 1 1 5 M V30 END BOND M V30 END CTAB M END