preferred_name: a ganglioside GM1 (d18:1(4E)) + N-acetylneuraminate => a ganglioside GD1a (d18:1(4E)) + H2O
preferred_name_lc: a ganglioside gm1 (d18:1(4e)) + n-acetylneuraminate => a ganglioside gd1a (d18:1(4e)) + h2o
label: a ganglioside GM1 (d18:1(4E)) + N-acetylneuraminate => a ganglioside GD1a (d18:1(4E)) + H2O
label_lc: a ganglioside gm1 (d18:1(4e)) + n-acetylneuraminate => a ganglioside gd1a (d18:1(4e)) + h2o