Using CC(=O)COc1ccc2c(c1)C(=O)NC(C)(C)O2, NCC(O)c1ccc(OCc2ccccc2)cc1 to produce CC(COc1ccc(O)c(C(N)=O)c1)NCC(O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.