preferred_name: a 1-O-alkyl-sn-glycerol + a fatty acid + H(+) => 1-O-alkyl-3-acyl-sn-glycerol + H2O
preferred_name_lc: a 1-o-alkyl-sn-glycerol + a fatty acid + h(+) => 1-o-alkyl-3-acyl-sn-glycerol + h2o
label: a 1-O-alkyl-sn-glycerol + a fatty acid + H(+) => 1-O-alkyl-3-acyl-sn-glycerol + H2O
label_lc: a 1-o-alkyl-sn-glycerol + a fatty acid + h(+) => 1-o-alkyl-3-acyl-sn-glycerol + h2o