InChI=1/C23H23N3O3S/c27-26(28)21-9-5-4-6-17(21)16-18-10-11-20(22(18)25-12-14-29-15-13-25)23(30)24-19-7-2-1-3-8-19/h1-9,16H,10-15H2,(H,24,30)/b18-16+/f/h24H 7DE03CD1C828EF0B