InChI=1/C23H23N3O7S/c1-32-21(27)15-24-14-20-18-4-2-3-5-19(18)22(28)26(23(20)29)16-6-8-17(9-7-16)34(30,31)25-10-12-33-13-11-25/h2-9,14,24H,10-13,15H2,1H3/b20-14- 595C82C1BC1B3389