Using C=CC1(O)CC1, OC1(c2ccccc2)c2ccccc2-c2ccccc21 to produce C=CC1(C2(c3ccccc3)c3ccccc3-c3ccccc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.