InChI=1/C17H23N5O4S/c23-14(20-16(25)18-11-3-4-11)9-22(8-13-2-1-7-27-13)10-15(24)21-17(26)19-12-5-6-12/h1-2,7,11-12H,3-6,8-10H2,(H2,18,20,23,25)(H2,19,21,24,26)/f/h18-21H 15D3F7E400AAB801