InChI=1/C24H27N5O2/c1-28-15-12-25-22(28)21(19-9-3-2-4-10-19)27-24(31)26-17-18-8-7-11-20(16-18)23(30)29-13-5-6-14-29/h2-4,7-12,15-16,21H,5-6,13-14,17H2,1H3,(H2,26,27,31)/t21-/m0/s1/f/h26-27H 2AE76386447F2B34