InChI=1/C14H17N5O3S/c1-9(23-14-18-16-8-19(14)15)13(20)17-10-3-4-11-12(7-10)22-6-2-5-21-11/h3-4,7-9H,2,5-6,15H2,1H3,(H,17,20)/t9-/m0/s1/f/h17H 77BDFE3929FE7B16