InChI=1/C17H21N3O5S/c1-12-14(16(22)20-17(23)19-12)7-8-15(21)18-9-10-26(24,25)11-13-5-3-2-4-6-13/h2-6H,7-11H2,1H3,(H,18,21)(H2,19,20,22,23)/f/h18-20H F3A1CBB08BAA09C4