preferred_name: a ganglioside GA2 + N-acetylneuraminate => a ganglioside GM2 + H2O
preferred_name_lc: a ganglioside ga2 + n-acetylneuraminate => a ganglioside gm2 + h2o
label: a ganglioside GA2 + N-acetylneuraminate => a ganglioside GM2 + H2O
label_lc: a ganglioside ga2 + n-acetylneuraminate => a ganglioside gm2 + h2o