InChI=1/C23H21ClN4O4/c1-12-17-18(14-10-15(24)20-16(11-14)31-8-9-32-20)19(23(30)26-21(17)28(2)27-12)25-22(29)13-6-4-3-5-7-13/h3-7,10-11,18-19H,8-9H2,1-2H3,(H,25,29)(H,26,30)/t18-,19+/m1/s1/f/h25-26H D8DEAF4C7B680961