InChI=1S/C21H21N5O5S/c1-14-22-19(24-30-14)21(20-23-15(2)31-25-20,12-16-6-4-3-5-7-16)13-17-8-10-18(11-9-17)26-32(27,28)29/h3-11,26H,12-13H2,1-2H3,(H,27,28,29)