InChI=1/C20H23N3O5S/c1-9-15(11(3)24)10(2)22-17(9)20(27)28-8-14(25)23-19-16(18(21)26)12-6-4-5-7-13(12)29-19/h10H,4-8H2,1-3H3,(H2,21,26)(H,23,25)/t10-/m0/s1/f/h23H,21H2 9739DDDCA010ACE6