InChI=1/C23H25ClN2O4/c1-14-18(12-21(28)25-23(2,3)13-27)19-11-17(30-4)9-10-20(19)26(14)22(29)15-5-7-16(24)8-6-15/h5-11,27H,12-13H2,1-4H3,(H,25,28)/f/h25H F17DF6C352BBF457