label: 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+) => 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline
label_lc: 1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + cmp + h(+) => 1-hexadecanoyl-2-(9z-octadecenoyl)-sn-glycerol + cdp-choline