Using CCCC(I)C(=O)OC, CCC(=O)c1ccc2c(c1)oc(=O)n2Cc1ccccc1 to produce CCCC(C(=O)OC)C(C)C(=O)c1ccc2c(c1)oc(=O)n2Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.