(2S,3S)-N-((64S,3S,4S)-12-(5-(4-环丙基哌嗪-1-基)-2-((S)-1-甲氧基乙基)吡啶-3-基)-10,10-二甲基-5,7-二氧代-3-(2-氧杂-6-氮杂螺[3.3]庚-6-基)-11-(2-((四氢-2H-吡喃-4-基)氧基)乙基)-11H-8-氧杂-62,63-二氮杂-2(4,2)-噻唑-1(5,3)-吲哚-6(2,4)-双环[3.1.1]庚烷并环十一烷-4-基)-3-甲基氧杂环丁烷-2-甲酰胺

(2S,3S)-N-((64S,3S,4S)-12-(5-(4-Cyclopropylpiperazin-1-yl)-2-((S)-1-methoxyethyl)pyridin-3-yl)-10,10-dimethyl-5,7-dioxo-3-(2-oxa-6-azaspiro[3.3]heptan-6-yl)-11-(2-((tetrahydro-2H-pyran-4-yl)oxy)ethyl)-11H-8-oxa-62,63-diaza-2(4,2)-thiazola-1(5,3)-indola-6(2,4)-bicyclo[3.1.1]heptanacycloundecaphane-4-yl)-3-methyloxetane-2-carboxamide