preferred_name: octanoylglycerol + H2O <=> octanoate + glycerol + H(+)
preferred_name_lc: octanoylglycerol + h2o <=> octanoate + glycerol + h(+)
label: octanoylglycerol + H2O <=> octanoate + glycerol + H(+)
label_lc: octanoylglycerol + h2o <=> octanoate + glycerol + h(+)