InChI=1/C15H13N3O2S/c1-2-6-12-11(5-1)16-9-13(19-12)15-17-14(18-20-15)8-10-4-3-7-21-10/h1-7,13,16H,8-9H2/t13-/m0/s1 664069B1456B2035