preferred_name: an octanoate ester + H2O <=> an aliphatic alcohol + octanoate + H(+)
preferred_name_lc: an octanoate ester + h2o <=> an aliphatic alcohol + octanoate + h(+)
label: an octanoate ester + H2O <=> an aliphatic alcohol + octanoate + H(+)
label_lc: an octanoate ester + h2o <=> an aliphatic alcohol + octanoate + h(+)