InChI=1/C19H22N4O5S/c1-13-3-6-18(14(2)11-13)29(27,28)22-9-7-21(8-10-22)16-5-4-15(19(20)24)12-17(16)23(25)26/h3-6,11-12H,7-10H2,1-2H3,(H2,20,24)/f/h20H2 21D0333FC357A778