Using Nc1ccc(C(=O)O)cc1, O=C1OC(=O)C2C3C=CC(CC3)C12 to produce O=C(O)c1ccc(N2C(=O)C3C4C=CC(CC4)C3C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.