rifamycin SV ortho-naphthoquinone carboxamide + H(+) => rifamycin SV hemiaminal
rifamycin sv ortho-naphthoquinone carboxamide + h(+) => rifamycin sv hemiaminal
rifamycin SV ortho-naphthoquinone carboxamide + H(+) => rifamycin SV hemiaminal
rifamycin sv ortho-naphthoquinone carboxamide + h(+) => rifamycin sv hemiaminal