InChI=1/C20H31N5O4/c1-14(2)13-25-17-16(19(27)24(4)20(25)28)11-15(12-22-17)18(26)21-7-6-8-23(3)9-10-29-5/h11-12,14H,6-10,13H2,1-5H3,(H,21,26)/p+1/fC20H32N5O4/h21,23H/q+1 A9BD80FADA988982