InChI=1/C20H23N3O3S/c21-27(25,26)19-10-7-16(8-11-19)9-12-20(24)22-17-5-4-6-18(15-17)23-13-2-1-3-14-23/h4-12,15H,1-3,13-14H2,(H,22,24)(H2,21,25,26)/b12-9+/f/h22H,21H2	87D486544504AD8E