1 WY1 2-({4-chloro-6-[(2,3-dimethylphenyl)amino]pyrimidin-2-yl}sulfanyl)acetic acid 1.000 2 O7O 2-[4-chloranyl-6-(5,6,7,8-tetrahydronaphthalen-1-ylamino)pyrimidin-2-yl]sulfanylethanoic acid 0.760