Using CCCOc1c(I)cc(C=O)cc1OCc1ccccc1, C=CC(=O)OCC to produce CCCOc1c(I)cc(C(=O)CCC(=O)OCC)cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.