InChI=1/C21H25N3O4S/c1-14(2)28-18-11-7-5-9-16(18)20(26)24-21(29)23-17-10-6-4-8-15(17)19(25)22-12-13-27-3/h4-11,14H,12-13H2,1-3H3,(H,22,25)(H2,23,24,26,29)/f/h22-24H 47B93F9D697A7BD7