InChI=1/C17H18N4O3S/c1-10(2)13-4-3-5-14-15(13)16(17(22)19-14)21-20-11-6-8-12(9-7-11)25(18,23)24/h3-10,19,22H,1-2H3,(H2,18,23,24)/f/h18H2 25DD1970F767DE70