Using CC(=O)Nc1cc(OC(C)=O)c(C(=O)O)cc1Cl, NCC1CN(Cc2ccccc2)CCO1 to produce Nc1cc(O)c(C(=O)NCC2CN(Cc3ccccc3)CCO2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.