InChI=1/C20H23N3O2S/c21-19(24)10-11-26-18-7-2-1-6-17(18)23-20(25)22-13-14-8-9-15-4-3-5-16(15)12-14/h1-2,6-9,12H,3-5,10-11,13H2,(H2,21,24)(H2,22,23,25)/f/h22-23H,21H2 56BDB45E81227AEF