1-hexadecanoyl-2-nonadioyl-sn-glycero-3-phosphocholine + H2O = nonanedioate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)
1-hexadecanoyl-2-nonadioyl-sn-glycero-3-phosphocholine + h2o = nonanedioate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + h(+)