InChI=1/C18H24N4O3S/c1-17(2)9-10-12(16(24)25-6)15(26-13(10)18(3,4)21-17)20-14(23)11-7-8-19-22(11)5/h7-8,21H,9H2,1-6H3,(H,20,23)/p+1/fC18H25N4O3S/h20-21H/q+1 2A87665422C586A2