InChI=1/C18H19N5O3S/c1-2-5-15-19-22-18(27)23(15)10-16(25)20-21-17(26)13-8-11-6-3-4-7-12(11)9-14(13)24/h3-4,6-9,24H,2,5,10H2,1H3,(H,20,25)(H,21,26)(H,22,27)/p-1/fC18H18N5O3S/h20-21H/q-1 49AB28946122C32F