InChI=1S/C21H20N4O10S/c26-12(27)5-22-18(31)11-6-36-21-23-4-9-8-2-1-7(3-10(8)24-17(9)25(11)21)34-20-15(30)13(28)14(29)16(35-20)19(32)33/h1-4,11,13-16,20,28-30H,5-6H2,(H,22,31)(H,26,27)(H,32,33)