preferred_name: an N-acylneuraminate + CTP => a CMP-N-acyl-beta-neuraminate + diphosphate
preferred_name_lc: an n-acylneuraminate + ctp => a cmp-n-acyl-beta-neuraminate + diphosphate
label: an N-acylneuraminate + CTP => a CMP-N-acyl-beta-neuraminate + diphosphate
label_lc: an n-acylneuraminate + ctp => a cmp-n-acyl-beta-neuraminate + diphosphate