label: 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + H2O = 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + hexadecanoate + H(+)
label_lc: 1-hexadecanoyl-2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphocholine + h2o = 2-(9z,12z-octadecadienoyl)-sn-glycero-3-phosphocholine + hexadecanoate + h(+)