InChI=1/C21H22N2OS/c24-20(16-7-2-1-3-8-16)19(21(25)22-18-10-11-18)23-13-12-15-6-4-5-9-17(15)14-23/h1-3,7-8,12-14,18H,4-6,9-11H2,(H-,22,24,25)/f/h22H/b21-19+ 0838D169CD2EE51E