Using CN(C)C=O, COc1cc(C)c(CCCCCCCCCCCCO)c(O)c1OC to produce COC1=C(OC)C(=O)C(CCCCCCCCCCCCO)=C(C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.