InChI=1/C22H26N4O4/c1-3-26(4-2)13-16-7-5-15(6-8-16)12-23-21(28)22(29)24-17-9-10-19-18(11-17)25-20(27)14-30-19/h5-11H,3-4,12-14H2,1-2H3,(H,23,28)(H,24,29)(H,25,27)/p+1/fC22H27N4O4/h23-26H/q+1 65BC32C8A7C503B1