InChI=1/C22H21N3O5S/c26-20(23-14-5-6-16-17(11-14)30-12-29-16)13-7-9-25(10-8-13)22(28)19-21(27)24-15-3-1-2-4-18(15)31-19/h1-6,11,13,19H,7-10,12H2,(H,23,26)(H,24,27)/t19-/m0/s1/f/h23-24H 99AB2A12A8E83003