InChI=1S/C14H18N4O3.C11H12N2O3S/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15;1-8-6-10(13-16-8)7-17(14,15)11-4-2-9(12)3-5-11/h5-7H,4H2,1-3H3,(H4,15,16,17,18);2-6H,7,12H2,1H3