exp01: 1D 1H, 0.5 mM exp02: 1D 1H exp03: 2D [1H,1H]-TOCSY exp04: 1D 13C exp05: 1D DEPT90 exp06: 1D DEPT135 exp07: 2D [1H,13C]-HSQC exp08: 2D [1H,13C]-HMBC exp09: 2D [1H,1H]-COSY exp10: 2D [1H,13C]-HSQC SW small