preferred_name: rifamycin SV para-naphthoquinone carboxamide => rifamycin SV ortho-naphthoquinone carboxamide
preferred_name_lc: rifamycin sv para-naphthoquinone carboxamide => rifamycin sv ortho-naphthoquinone carboxamide
label: rifamycin SV para-naphthoquinone carboxamide => rifamycin SV ortho-naphthoquinone carboxamide
label_lc: rifamycin sv para-naphthoquinone carboxamide => rifamycin sv ortho-naphthoquinone carboxamide