InChI=1/C18H17N5O3S/c1-10(2)11-3-5-12(6-4-11)19-18(27)22-21-16-14-9-13(23(25)26)7-8-15(14)20-17(16)24/h3-10H,1-2H3,(H2,19,22,27)(H,20,21,24)/p+1/fC18H18N5O3S/h19-22H/q+1 9E9BD4BEA73665A6