InChI=1S/C24H27ClN4O4/c1-30-20-12-16-18(13-21(20)31-11-5-10-29-8-3-2-4-9-29)26-14-27-24(16)28-22-17(25)6-7-19-23(22)33-15-32-19/h6-7,12-14H,2-5,8-11,15H2,1H3,(H,26,27,28)