InChI=1/C14H18N4O3S/c1-10(17-14-16-8-7-13(18-14)21-3)11-5-4-6-12(9-11)22(19,20)15-2/h4-10,15H,1-3H3,(H,16,17,18)/t10-/m1/s1/f/h17H 6A3F192EB36544A4