InChI=1/C23H31N9/c1-16-9-8-10-17-13-18(22-25-27-28-31(22)21(16)17)14-30(19-11-6-5-7-12-19)15-20-24-26-29-32(20)23(2,3)4/h8-10,13,19H,5-7,11-12,14-15H2,1-4H3 2461B83DE2CC6AF9