InChI=1/C20H23N3O3S/c1-4-18-21-19(26-22-18)12-23-8-7-13-10-15(24-2)16(25-3)11-14(13)20(23)17-6-5-9-27-17/h5-6,9-11,20H,4,7-8,12H2,1-3H3/t20-/m0/s1 0AEA08668FA1D769