preferred_name: rifampicin hemiaminal <=> rifampicin ortho-naphthoquinone carboxamide
preferred_name_lc: rifampicin hemiaminal <=> rifampicin ortho-naphthoquinone carboxamide
label: rifampicin hemiaminal <=> rifampicin ortho-naphthoquinone carboxamide
label_lc: rifampicin hemiaminal <=> rifampicin ortho-naphthoquinone carboxamide