InChI=1/C16H15N5O5S/c1-8-9(14(24)19-15(25)17-8)6-13-20-21-16(26-13)27-7-12(23)18-10-4-2-3-5-11(10)22/h2-5,22H,6-7H2,1H3,(H,18,23)(H2,17,19,24,25)/f/h17-19H 51FF64F3B46682DD