InChI=1/C21H25N3O5S/c1-21(2,3)29-20(27)22-14(11-12-7-5-4-6-8-12)19(26)23-15-13-9-10-30-18(13)16(24-28)17(15)25/h4-10,14-15,17,25,28H,11H2,1-3H3,(H,22,27)(H,23,26)/b24-16+/t14-,15-,17-/m0/s1/f/h22-23H 4A036D731E8695AD