InChI=1/C14H17N5O2S/c1-8-4-6-10(7-5-8)11-16-14(19-18-11)22-9(2)12(20)17-13(21)15-3/h4-7,9H,1-3H3,(H,16,18,19)(H2,15,17,20,21)/t9-/m1/s1/f/h15,17,19H E2194DB27B2AABAF