InChI=1/C18H20N4O2S/c1-20-15-6-3-13(9-16(15)21(2)18(20)24)19-17(23)22(14-4-5-14)10-12-7-8-25-11-12/h3,6-9,11,14H,4-5,10H2,1-2H3,(H,19,23)/f/h19H 7A9D115639CAADEA