In the experiments so far, we have shown that DCvC with azines made of transporter building block T and modulators A and B could take place inside liposomal membranes to induce anion transport. To inves7gate whether other modulator building blocks could be used in a similar way, we tested azines CC-FF, obtained from benzaldehyde and its deriva7ves (Fig. and ESI page 2). Building block C resembles building block B in that it also contains a hydroxyl H-bond donor group, while D-F are less polar building blocks. Azine TT was again preincorporated at 1 mol% in liposomes with lucigenin encapsulated and different azines AA-FF were added to the liposomes. Afer 2h, anion transport runs were recorded, and the results are shown in Fig. . The highest transport rates were observed for samples to which apolar azines AA and FF had been added, to form ac7ve azines TA and TF, respec7vely. The addi7on of halogenated azines DD and EE resulted in slightly lower transport rates, but s7ll formed ac7ve transporters TD and TE. The hydroxylcontaining azines BB and CC did not give rise to any significant anion transport. This could be due to the membrane anchoring of TB and TC, but, considering the low lipophilicity of azines BB and CC (cLogP 2.9), it cannot be excluded that they par77on less efficiently into the 1h afer the addi7on of AA-FF showed similar results and are liposomal membranes upon their addi7on and that less TB or TC is formed. Experiments in which the transport was recorded shown in Fig. . Together with the results in Fig. , these clearly show that the anion transport ac7vity can be tuned by DCvC upon addi7on of different azines.