InChI=1/C24H35N5O4/c1-6-25-23(31)29-13-12-28(14-17(29)4)15-19-20(22(30)33-7-2)21(26-24(32)27(19)5)18-10-8-16(3)9-11-18/h8-11,17,21H,6-7,12-15H2,1-5H3,(H,25,31)(H,26,32)/t17-,21+/m1/s1/f/h25-26H 4828A87525F5AECE