InChI=1/C22H28N2O6S/c1-15(2)20-6-4-3-5-16(20)14-30-18-8-10-19(11-9-18)31(28,29)24-13-17(25)7-12-21(24)22(26)23-27/h3-6,8-11,15,17,21,25,27H,7,12-14H2,1-2H3,(H,23,26)/t17-,21-/m1/s1/f/h23H 22976FB10674030E