label: 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + H2O => sn-glycero-3-phospho-L-serine + (9Z)-octadecenoate + H(+)
label_lc: 1-(9z-octadecenoyl)-sn-glycero-3-phospho-l-serine + h2o => sn-glycero-3-phospho-l-serine + (9z)-octadecenoate + h(+)