InChI=1/C21H24N4/c1-14(2)16-8-10-17(11-9-16)19-12-20(18-6-4-15(3)5-7-18)25-21(24-19)22-13-23-25/h4-11,13-14,19-20H,12H2,1-3H3,(H,22,23,24)/t19-,20-/m0/s1/f/h24H	E0AEAD26FEBAB43E