InChI=1/C23H23N5O3/c1-3-30-19-8-6-5-7-16(19)20-18-12-28(22(29)31-4-2)10-9-15(18)17(11-24)21(27)23(20,13-25)14-26/h5-9,18,20H,3-4,10,12,27H2,1-2H3/t18-,20+/m0/s1 23830D7F17D6D9B5