InChI=1/C17H23N5O4S/c1-3-6-18-16(25)20-14(23)10-22(9-13-5-8-27-12-13)11-15(24)21-17(26)19-7-4-2/h3-5,8,12H,1-2,6-7,9-11H2,(H2,18,20,23,25)(H2,19,21,24,26)/f/h18-21H 689B006D11E2B80C