2'-methylene-1,1'-bis(2,2,2-trifluoroacetyl)spiro[indoline-3,3'-pyrrolidin]-2-yl 2,2,2-trifluoroacetate

英文名：2'-methylene-1,1'-bis(2,2,2-trifluoroacetyl)spiro[indoline-3,3'-pyrrolidin]-2-yl 2,2,2-trifluoroacetate