InChI=1/C15H22N4O2S2/c1-9-10(2)23-14-12(9)13(16)18-15(19-14)22-8-3-5-11(21)17-6-4-7-20/h20H,3-8H2,1-2H3,(H,17,21)(H2,16,18,19)/f/h17H,16H2 383C552D63B9F50B