InChI=1/C22H26N4O4/c1-26(2)10-9-23-21(27)14-5-7-16(8-6-14)24-22(28)18-12-15-11-17(29-3)13-19(30-4)20(15)25-18/h5-8,11-13,25H,9-10H2,1-4H3,(H,23,27)(H,24,28)/p+1/fC22H27N4O4/h23-24,26H/q+1 7C01552BE870376D