InChI=1/C20H21N3OS/c1-15(19(24)22-12-16-8-4-2-5-9-16)21-13-18-14-23-20(25-18)17-10-6-3-7-11-17/h2-11,14-15,21H,12-13H2,1H3,(H,22,24)/t15-/m0/s1/f/h22H 618E0CF61B3385CF