InChI=1/C21H22N2OS/c24-20(16-7-3-1-4-8-16)19(23-11-5-2-6-12-23)21(25)22-18-14-15-9-10-17(18)13-15/h1-8,11-12,15,17-18H,9-10,13-14H2,(H-,22,24,25)/t15-,17+,18+/m0/s1/f/h22H/b21-19+ 9DB353B852C2A02F