3-(4-hydroxynaphthalen-1-yl)-2,2a,7,7a-tetrahydro-1H-cyclobuta[a]inden-6-yl trifluoromethanesulfonate

tert-butyl (2S)-2-(5-((6-(2-((S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-1H-benzo[d]imidazol-6-yl)-2,2a,7,7a-tetrahydro-1H-cyclobuta[a]inden-3-yl)ethynyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate