InChI=1/C17H15N5O3S/c18-16(19)10-3-4-12(23)9(6-10)2-1-5-20-17(25)14-7-11-13(26-14)8-15(24)22-21-11/h1-4,6-8,23H,5H2,(H3,18,19)(H,20,25)(H,22,24)/b2-1+/f/h20H,18-19H2 27BD0B65390428BC