InChI=1/C21H26ClN7O4/c22-15-3-1-4-16(13-15)28-10-8-27(9-11-28)7-2-5-23-17-14-18(24-6-12-30)21(29(31)32)20-19(17)25-33-26-20/h1,3-4,13-14,23-24,30H,2,5-12H2/p+1/fC21H27ClN7O4/h27H/q+1 B5382720C9BC223A