InChI=1/C19H23N3O3S/c20-26(24,25)18-12-6-14(7-13-18)19(23)22-17-10-8-16(9-11-17)21-15-4-2-1-3-5-15/h6-13,15,21H,1-5H2,(H,22,23)(H2,20,24,25)/f/h22H,20H2 8DB710B136CDB5A3