InChI=1/C23H21N3/c1-26-22(21-10-6-3-7-11-21)17-25-23(26)24-16-18-12-14-20(15-13-18)19-8-4-2-5-9-19/h2-15,17H,16H2,1H3,(H,24,25)/p+1/fC23H22N3/h24-25H/q+1 18DB2EEB707A5141