+0.00); UV (MeOH) *λ*~max~ (log ε) 000 (0.00), 000(0.00), 000 (0.00), 000 (0.00), 000 (0.00), 000 (0.00) nm; IR (KBr) *ν*~max~ 0000, 0000, 0000, 0000, 0000, 0000, 0000 cm^−0^; ^0^H and ^00^C-NMR data, see [Table 0](#molecules-00-00000-t000){ref-type="table"}; ESI-MS (%) *m*/*z* 000.0 (C~00~H~00~NO~0