Using CC(=O)OC(C)=O, CSc1ccc(Oc2ccc(NC(C)=O)cc2)cc1C to produce CSc1ccc(Oc2ccc(NC(C)=O)cc2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.