InChI=1/C15H22N4OS/c1-10(2)7-19-13-12(14(20)17-15(19)21)8-18(9-16-13)11-5-3-4-6-11/h11,16H,1,3-9H2,2H3,(H,17,20,21)/f/h17H DE7D60AC43974A18