(1R,2S)-2-[(7-hydroxy-5-phenylpyrazolo[1,5-a]pyrimidine-3-carbonyl)amino]cyclohexane-1-carboxylic acid

(1~{R},2~{S})-2-[(7-oxidanyl-5-phenyl-pyrazolo[1,5-a]pyrimidin-3-yl)carbonylamino]cyclohexane-1-carboxylic acid