InChI=1/C14H15N5OS/c15-12(20)9-6-17-19(7-9)14-10(13(16)21)5-8-3-1-2-4-11(8)18-14/h5-7H,1-4H2,(H2,15,20)(H2,16,21)/f/h15-16H2 AC4FD87883E6E5DD