InChI=1/C20H25N3O4S/c1-27-19(24)13-16(15-4-3-5-17(12-15)20(21)22)9-6-14-7-10-18(11-8-14)23-28(2,25)26/h3-5,7-8,10-12,16,23H,6,9,13H2,1-2H3,(H3,21,22)/p+1/t16-/m0/s1/fC20H26N3O4S/h21-22H2/q+1 DED2BB38CF4C56C7