preferred_name: a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + CMP-N-acetyl-beta-neuraminate => N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide + CMP + H(+)
preferred_name_lc: a beta-d-gal-(1->4)-beta-d-glc-(1<->1)-cer(d18:1(4e)) + cmp-n-acetyl-beta-neuraminate => n-acetyl-alpha-neuraminyl-(2->6)-beta-d-galactosyl-(1->4)-beta-d-glucosyl-(1<->1)-ceramide + cmp + h(+)
label: a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + CMP-N-acetyl-beta-neuraminate => N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide + CMP + H(+)
label_lc: a beta-d-gal-(1->4)-beta-d-glc-(1<->1)-cer(d18:1(4e)) + cmp-n-acetyl-beta-neuraminate => n-acetyl-alpha-neuraminyl-(2->6)-beta-d-galactosyl-(1->4)-beta-d-glucosyl-(1<->1)-ceramide + cmp + h(+)