InChI=1/C17H18N4OS/c1-11-5-3-7-14-15(11)18-16(23-14)19-17(22)21-10-9-20-8-4-6-13(20)12(21)2/h3-8,12H,9-10H2,1-2H3,(H,18,19,22)/t12-/m1/s1/f/h19H 132B628F6386638A