preferred_name: a 2-acylglycerol + a carboxylate + H(+) => a 1,2-diacylglycerol + H2O
preferred_name_lc: a 2-acylglycerol + a carboxylate + h(+) => a 1,2-diacylglycerol + h2o
label: a 2-acylglycerol + a carboxylate + H(+) => a 1,2-diacylglycerol + H2O
label_lc: a 2-acylglycerol + a carboxylate + h(+) => a 1,2-diacylglycerol + h2o