InChI=1/C22H25ClN4O4/c1-26(13-17-9-10-18(31-17)15-5-7-16(23)8-6-15)14-19(28)25-27-20(29)22(24-21(27)30)11-3-2-4-12-22/h5-10H,2-4,11-14H2,1H3,(H,24,30)(H,25,28)/p+1/fC22H26ClN4O4/h24-26H/q+1 CD35FBFDCBF72327