label: 1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine + H2O => 9-oxononanoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)
label_lc: 1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine + h2o => 9-oxononanoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + h(+)