InChI=1S/C17H21Cl2N3O7/c18-16(19)17(25)20-13(10-23)15(11-1-3-12(4-2-11)22(26)27)29-14(24)9-21-5-7-28-8-6-21/h1-4,13,15-16,23H,5-10H2,(H,20,25)