InChI=1/C21H26N4O/c1-15-6-7-17-18(13-15)23-16(2)21(17)19(26)14-24-9-11-25(12-10-24)20-5-3-4-8-22-20/h3-8,13,19,23,26H,9-12,14H2,1-2H3/t19-/m0/s1	92D56E1A73EF831C