InChI=1/C24H34N4O5/c1-5-7-9-15-27(21-22(25)28(14-8-6-2)24(31)26-23(21)30)20(29)13-11-17-10-12-18(32-3)16-19(17)33-4/h10-13,16H,5-9,14-15,25H2,1-4H3,(H,26,30,31)/b13-11+/f/h26H 0281B6BA77EC3DAE