ethyl 5-(3-(3-(5-amino-1-(tert-butoxycarbonyl)-4-cyano-1H-pyrazol-3-yl)phenoxy)prop-1-ynyl)-2-(8-(benzo[d]thiazol-2-yl((2-(trimethylsilyl)ethoxy)methyl)carbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl)thiazole-4-carboxylate