InChI=1/C16H20N4OS/c1-11-6-5-7-13(10-11)20-12(2)18-19-16(20)22-14-8-3-4-9-17-15(14)21/h5-7,10,14H,3-4,8-9H2,1-2H3,(H,17,21)/t14-/m1/s1/f/h17H 2C035FCA602FD520