Using CN(C)C(=O)c1cccc(N)c1O, CCOc1c(OCC)c(=O)c1=O to produce CCOc1c(Nc2cccc(C(=O)N(C)C)c2O)c(=O)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.