Using OCC1=CCN(Cc2ccccc2)CC1, Oc1ccc(Cl)cc1I to produce Clc1ccc(OCC2=CCN(Cc3ccccc3)CC2)c(I)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.