InChI=1/C14H12N6S/c1-2-6-11-10(5-1)12-13(16-11)17-14(20-18-12)19-15-8-9-4-3-7-21-9/h1-8,14,19H,20H2/p+1/b15-8+/t14-/m0/s1/fC14H13N6S/h16H/q+1 E84FEC59FB1CD04E