InChI=1/C17H18N4OS/c1-11(16-20-19-15-8-4-5-9-21(15)16)18-17(22)13-10-23-14-7-3-2-6-12(13)14/h4-5,8-11H,2-3,6-7H2,1H3,(H,18,22)/t11-/m0/s1/f/h18H 45DBDE4CE23CE30F