4-[2-(7-ethoxy-[1,8]naphthyridin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol

4-[2-(7-ethoxy-[1,8]naphthyridin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate

4-((2-((7-ethylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-methylphenyl)thio)phenol