InChI=1/C22H30N4O4/c1-22(2,21(28)24-16-7-9-17(30-5)10-8-16)18-11-6-15(14-19(18)25-29)20(27)23-12-13-26(3)4/h6-11,14,25,29H,12-13H2,1-5H3,(H,23,27)(H,24,28)/p+1/fC22H31N4O4/h23-24,26H/q+1 177B9C032AA0A5B1