InChI=1/C21H28N2O4S/c1-13(22-19(24)18(28)11-14-7-3-2-4-8-14)20(25)23-16-10-6-5-9-15(16)12-17(23)21(26)27/h2-4,7-8,13,15-18,28H,5-6,9-12H2,1H3,(H,22,24)(H,26,27)/p-1/t13-,15-,16-,17-,18-/m0/s1/fC21H27N2O4S/h22H/q-1 F73549A0A1D04CAD