label: 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 2 H2O <=> sn-glycerol 3-phosphocholine + 2 (9Z)-octadecenoate + 2 H(+)
label_lc: 1,2-di-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + 2 h2o <=> sn-glycerol 3-phosphocholine + 2 (9z)-octadecenoate + 2 h(+)