InChI=1S/C24H31N5O2/c25-13-15-9-11-29(12-10-15)14-19(30)26-18-8-4-7-17-20(18)24(31)21-22(27-28-23(17)21)16-5-2-1-3-6-16/h4,7-8,15-16H,1-3,5-6,9-14,25H2,(H,26,30)(H,27,28)