InChI=1/C17H19N5O4S2/c1-2-26-13-7-3-11(4-8-13)15(23)21-17(27)20-12-5-9-14(10-6-12)28(24,25)22-16(18)19/h3-10H,2H2,1H3,(H4,18,19,22)(H2,20,21,23,27)/f/h20-21H,18-19H2 E9379518E394921E