Using O=C1CC(=Cc2cccc3ccccc23)C(=O)O1, CNCC(=O)OC to produce COC(=O)CN(C)C(=O)CC(=Cc1cccc2ccccc12)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.