InChI=1/C23H25N2O3S/c1-18-22(24-29(3,26)27)10-7-11-23(18)25(16-19-8-5-4-6-9-19)17-20-12-14-21(28-2)15-13-20/h4-15H,16-17H2,1-3H3/q-1 04F7CD007F59DB61