Using CCC1(C=C2Cc3c(cccc3-c3ccc(C(C)(C)C)cc3)C2=O)CCCCC1 to produce CCC1(CC2Cc3c(cccc3-c3ccc(C(C)(C)C)cc3)C2=O)CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.