InChI=1/C14H18N6O2S/c1-14(2)6-8-9(7-22-14)23-12-10(8)11(16-4-3-5-21)17-13(18-12)19-20-15/h21H,3-7H2,1-2H3,(H,16,17,18)/f/h16H 27B2789AEEDC04BA