InChI=1/C20H19N3O4S/c1-11-14(17(23-27-11)12-5-3-2-4-6-12)9-21-10-16(25)13-7-8-15(24)18-19(13)28-20(26)22-18/h2-8,16,21,24-25H,9-10H2,1H3,(H,22,26)/t16-/m0/s1/f/h24h,21-22H	BEA3DC2165F74F8A