InChI=1/C15H21N5OS/c1-9-5-6-13(7-10(9)2)11(3)17-14(21)8-22-15-19-18-12(4)20(15)16/h5-7,11H,8,16H2,1-4H3,(H,17,21)/t11-/m1/s1/f/h17H 409013B2AB2F5D2B