InChI=1/C15H18N4O2S/c1-4-16-19-15-18-14(21)12(22-15)8-13(20)17-11-7-5-6-9(2)10(11)3/h4-7,12H,8H2,1-3H3,(H,17,20)(H,18,19,21)/b16-4+/t12-/m1/s1/f/h17-18H/b16-4+,19-15-	453CD52264BFCEFF