InChI=1/C19H20N4O2S/c1-2-23-18(25)16(13-21-14-8-4-3-5-9-14)26-19(23)15(12-20)17(24)22-10-6-7-11-22/h3-5,8-9,13,21H,2,6-7,10-11H2,1H3/b16-13+,19-15-	EB6FD0338C28764D