InChI=1/C20H21ClN6O4/c1-11-8-12(2)27(24-11)19-22-17-16(18(29)23-20(30)25(17)3)26(19)9-13(28)10-31-15-7-5-4-6-14(15)21/h4-8,13,28H,9-10H2,1-3H3,(H,23,29,30)/t13-/m0/s1/f/h23H 53382377B0123ACE