InChI=1/C17H11N5O3S/c18-14-11-7-9(22(24)25)5-6-13(11)21-16(23)15(14)26-17-10-3-1-2-4-12(10)19-8-20-17/h1-8H,(H3,18,21,23)/f/h21H,18H2 6610454CB044CC95