InChI=1/C13H15N5O2S2/c14-10-9-6-3-1-2-4-7(6)22-11(9)18-13(17-10)21-5-8(19)16-12(15)20/h1-5H2,(H2,14,17,18)(H3,15,16,19,20)/f/h16H,14-15H2 4FF4656BE39D4732