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