4-((4-aminophenyl)thio)-3-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-N-(1-(pyridin-3-yl)ethyl)benzamide

tert-butyl (S)-(4-((2-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-((1-(naphthalen-2-yl)ethyl)carbamoyl)phenyl)thio)phenyl)carbamate