InChI=1/C17H21N3S/c1-17(2,3)14-6-8-15(9-7-14)20-16(21)19-12-13-5-4-10-18-11-13/h4-11H,12H2,1-3H3,(H2,19,20,21)/f/h19-20H 558D2B5C0A0A69B4