InChI=1/C14H17N5O3S/c15-13-4-5-16-14(18-13)17-11-2-1-3-12(10-11)23(20,21)19-6-8-22-9-7-19/h1-5,10H,6-9H2,(H3,15,16,17,18)/f/h17H,15H2 CF4668683805A857