InChI=1/C20H23N5O2/c26-13-14-7-9-25(10-8-14)18-6-5-15(11-21-18)12-22-20(27)19-16-3-1-2-4-17(16)23-24-19/h1-6,11,14,26H,7-10,12-13H2,(H,22,27)(H,23,24)/p+1/fC20H24N5O2/h21-23H/q+1 7C07F31A6EB40028