Using COC(CN(C(=O)Nc1ccc(OCCN(C)C)cc1)c1ccc(OCc2ccccc2)cc1)OC to produce CN(C)CCOc1ccc(-n2ccn(-c3ccc(O)cc3)c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.