InChI=1/C18H19N5O3S2/c1-12-9-15(14-7-5-4-6-8-14)10-13(2)23(12)11-16(24)20-17-22(3)21-18(27-17)28(19,25)26/h4-10H,11H2,1-3H3,(H-,19,25,26)/p+1/fC18H20N5O3S2/h19,21H/q+1 1E071B3C25165B4B