Using NN1c2ccccc2OCC1c1ccccc1, O=C1CCCC(=O)C1 to produce O=C1CCCc2c1c1cccc3c1n2C(c1ccccc1)CO3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.