A first attempt. Names taken from Martindale's:
("Isotretinoin"[Mesh] OR isotretinoin OR 13-cis-retinoic OR "13 cis retinoic acid" OR roaccutane OR accutane OR "ro 4-3780" OR "ro 4 3780" OR OR Isotretinoi* OR Izotretinoi* OR Izotretinoi* OR Izotretynoi* OR A-cnotren OR accuran OR Accure OR acnetin OR acnex OR acnil OR acno OR acnogen OR acnotan OR acnotin OR acnova OR Accutane OR accutin OR acnecutan OR acneral OR acnotin OR acutret OR aisoskin OR aknenormin OR aknesil OR Atlacne OR capsoderm OR cecnoin OR Ciscutan OR clarus OR contracne OR Curacne OR curatane OR cutret OR dermaoral OR dermatane OR derminoin OR elvac OR Flexresan OR flitrion OR inflader OR inotrin OR iret OR isac OR isdiben OR iso-aret OR isoacne OR isobest OR isocross OR isofact OR isocural OR Isocutan OR idsoderm OR isodermal OR isoface OR isogalen OR isogeril OR isohexal OR isoret OR isoriac OR isoskin OR isosol OR isosupra OR isotane OR isotane OR isotin OR isotrat OR isotret OR isotretin OR Isotrex OR isotriz OR isotroin OR lidose OR lisacne OR lurantal OR lyotret OR neotrex OR nextin OR noitron OR noroseptan OR novacne OR opridan OR oratane OR piplex OR policano OR procuta OR reducar OR retasol OR Retinide OR roacnetan OR Roaccutan OR roaccutane OR roacutan OR nocne OR rocta OR Scheritonin OR steifotrex OR sotret OR sotrex OR teweisi OR trecifan OR tretinak OR tretiosan OR tretin OR vastionin OR Zonatian OR zoretanin)
Names removed becuase they were "not found" by PubMed and could cause retrieval of irrelevant results:
"ai si jie"
"aknefug iso"
"iso estedi"
"tai er si"