InChI=1/C18H19N5O3S2/c1-22(2)16-13(4-3-7-19-16)11-20-17(24)12-5-6-14-15(10-12)27-18-21-28(25,26)9-8-23(14)18/h3-7,10H,8-9,11H2,1-2H3,(H,20,24)/p+1/fC18H20N5O3S2/h19-20H/q+1 C61BBC20D20D4971