InChI=1/C18H25N3O2S/c1-15(2)21(13-6-14-24(19,22)23)18-11-9-17(10-12-18)20-16-7-4-3-5-8-16/h3-5,7-12,15,20H,6,13-14H2,1-2H3,(H2,19,22,23)/f/h19H2 FA4AB2FFF89BDBFC