Using CCOC(=O)C(C)(C)CCCCC(c1ccccc1)c1c(C)c(OC)c(C)c(C)c1OC to produce COc1c(C)c(C)c(OC)c(C(CCCCC(C)(C)C(=O)O)c2ccccc2)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.