InChI=1/C20H21N3OS/c1-13-3-7-15(8-4-13)18-19(16-9-5-14(2)6-10-16)23-20(22-18)25-12-11-17(21)24/h3-10H,11-12H2,1-2H3,(H2,21,24)(H,22,23)/f/h22H,21H2 DAA3F58D483D7827