preferred_name: a monoacyl-sn-glycero-3-phosphocholine + H2O => a monoacylglycerol + phosphocholine + H(+)
preferred_name_lc: a monoacyl-sn-glycero-3-phosphocholine + h2o => a monoacylglycerol + phosphocholine + h(+)
label: a monoacyl-sn-glycero-3-phosphocholine + H2O => a monoacylglycerol + phosphocholine + H(+)
label_lc: a monoacyl-sn-glycero-3-phosphocholine + h2o => a monoacylglycerol + phosphocholine + h(+)