label: a ganglioside GT1c (d18:1(4E)) + UDP + H(+) => a ganglioside GT2 (d18:1(4E)) + UDP-alpha-D-galactose
label_lc: a ganglioside gt1c (d18:1(4e)) + udp + h(+) => a ganglioside gt2 (d18:1(4e)) + udp-alpha-d-galactose