InChI=1/C20H23ClN4O4/c1-25(12-18(26)23-16-10-15(21)8-9-17(16)29-2)13-19(27)24-20(28)22-11-14-6-4-3-5-7-14/h3-10H,11-13H2,1-2H3,(H,23,26)(H2,22,24,27,28)/p+1/fC20H24ClN4O4/h22-25H/q+1 F95D922AD2162E07