preferred_name: CMP-N-beta-acetyl-7-O-acetylneuraminate = CMP-N-beta-acetyl-8-O-acetylneuraminate
preferred_name_lc: cmp-n-beta-acetyl-7-o-acetylneuraminate = cmp-n-beta-acetyl-8-o-acetylneuraminate
label: CMP-N-beta-acetyl-7-O-acetylneuraminate = CMP-N-beta-acetyl-8-O-acetylneuraminate
label_lc: cmp-n-beta-acetyl-7-o-acetylneuraminate = cmp-n-beta-acetyl-8-o-acetylneuraminate