InChI=1/C15H15N5S/c1-11(12-3-2-8-16-9-12)19-13-4-6-14(7-5-13)21-15-17-10-18-20-15/h2-11,19H,1H3,(H,17,18,20)/t11-/m0/s1/f/h20H E13EFCB56AEC5F05