rifampicin hemiaminal = rifampicin ortho-naphthoquinone carboxamide
rifampicin hemiaminal = rifampicin ortho-naphthoquinone carboxamide
rifampicin hemiaminal = rifampicin ortho-naphthoquinone carboxamide
rifampicin hemiaminal = rifampicin ortho-naphthoquinone carboxamide