1-benzoylpyrrolidin-2-one 2-PYRROLIDONE,1-BENZOYL MFC11 H11 N1 O2 2-pyrrolidinone, 1-benzoyl- 2399-66-8 InChI=1/C11H11NO2/c13-10-7-4-8-12(10)11(14)9-5-2-1-3-6-9/h1-3,5-6H,4,7-8H