Using CC(=O)N1CCN(Cc2ccccc2)C(=O)C1, CCOC(=O)C(=O)OCC to produce O=C1c2c(O)c(O)cc(=O)n2CCN1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.