InChI=1/C17H20N4OS/c1-3-21-15-7-5-4-6-14(15)20-16(21)12(2)19-17(22)18-10-13-8-9-23-11-13/h4-9,11-12H,3,10H2,1-2H3,(H2,18,19,22)/t12-/m1/s1/f/h18-19H	D43D3149261589E2