(1R,2S,3R,5S)-3-[(R)-2-[1,3']Bipyrrolidinyl-1'-yl-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-5-(4-ethyl-[1,2,3]triazol-2-yl)-cyclopentane-1,2-diol trifluoroacetate (HCID 66736739)|化工社