InChI=1/C14H16N4O3S/c1-10-3-5-12(7-13(10)22(15,20)21)17-14(19)6-4-11-8-16-18(2)9-11/h3-9H,1-2H3,(H,17,19)(H2,15,20,21)/b6-4+/f/h17H,15H2	18A2CD052D7B7E8C