preferred_name: rifamycin SV hemiaminal = rifamycin SV ortho-naphthoquinone carboxamide + H(+)
preferred_name_lc: rifamycin sv hemiaminal = rifamycin sv ortho-naphthoquinone carboxamide + h(+)
label: rifamycin SV hemiaminal = rifamycin SV ortho-naphthoquinone carboxamide + H(+)
label_lc: rifamycin sv hemiaminal = rifamycin sv ortho-naphthoquinone carboxamide + h(+)