InChI=1/C23H25NO3S/c1-18-7-9-22(10-8-18)28(26,27)24-14-12-20-15-21(25)11-13-23(20,17-24)16-19-5-3-2-4-6-19/h2-10,15H,11-14,16-17H2,1H3/t23-/m0/s1 EFFE7056285E0E8F