Iminyaka engaphezu kwengu-15, uDkt. Aishen Gong engamele umnyango we-DMPK kanye ne-toxicology wamabhizinisi amathathu ezidakamizwa ze-R&D futhi wayenomthwalo wemfanelo wokuhlolwa kwangaphambili kwe-PK kanye nokuhlolwa kobuthi ekusekeleni ukutholwa nokuthuthukiswa kwezidakamizwa. Ube neqhaza ekuthuthukisweni komtholampilo nasekusetshenzisweni kwe-IND kwemithi emisha yekilasi 1.1 engaphezu kwama-20. UDkt. Gong unokuhlangenwe nakho okuphelele ekuhloleni kwebhayoloji, ukuphathwa kwephrojekthi ngaphambi komtholampilo kanye nokusetshenziswa kwe-IND. Uyakwazi futhi ukuhlinzeka ngosizo lobuchwepheshe lwe-pharmacokinetics yomtholampilo yesigaba I kanye nezifundo zokuvumelana kwezidakamizwa ezijwayelekile.