InChI=1/C20H27N3O5S/c1-5-8-23(10-14(24)12-27-9-6-2)11-15-21-18(25)16-13(4)17(20(26)28-7-3)29-19(16)22-15/h2,14,24H,5,7-12H2,1,3-4H3,(H,21,22,25)/p+1/t14-/m1/s1/fC20H28N3O5S/h21,23H/q+1 5AB9D2526C26D15B