InChI=1S/C25H26ClNO6/c1-15-19(13-22(28)32-14-23(29)33-25(2,3)4)20-12-18(31-5)10-11-21(20)27(15)24(30)16-6-8-17(26)9-7-16/h6-12H,13-14H2,1-5H3