InChI=1/C20H25N5O/c21-19(26)16-7-4-8-18(13-16)24-20(22)23-17-9-11-25(12-10-17)14-15-5-2-1-3-6-15/h1-8,13,17H,9-12,14H2,(H2,21,26)(H3,22,23,24)/p+1/fC20H26N5O/h23,25H,21-22H2/q+1 F6C9B6F52DEC5AA3