InChI=1/C23H18N2OS/c26-22(16-18-9-6-8-17-10-7-15-24-23(17)18)25-20-13-4-5-14-21(20)27-19-11-2-1-3-12-19/h1-15H,16H2,(H,25,26)/f/h25H A3DF99C29303AC2E