Using CCCCCCCCc1cc2c(cc1/C=C/c1ccc(C(=O)OCC)cc1)CCC(C)(C)CC2 to produce CCCCCCCCc1cc2c(cc1/C=C/c1ccc(C(=O)O)cc1)CCC(C)(C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.