c1ccc2c(c1)ccc3c2C(OC3=O)(c4ccc(cc4)O)c5ccc(cc5)O 360277 Ki = 400 nM 100829 8 P45351 Thymidylate synthase
c1ccc2c(c1)ccc3c2C(=O)OC3(c4ccc(cc4)O)c5ccc(cc5)O 360296 Ki = 600 nM 100829 8 P45351 Thymidylate synthase