InChI=1/C21H26N4O4/c1-15-5-6-17(23-21(28)20(27)22-12-16-7-10-29-14-16)11-18(15)24-19(26)13-25-8-3-2-4-9-25/h5-7,10-11,14H,2-4,8-9,12-13H2,1H3,(H,22,27)(H,23,28)(H,24,26)/p+1/fC21H27N4O4/h22-25H/q+1	3530DE934A02AE5A