Using C1=COCCC1, CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCO to produce CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCOC1CCCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.