Using COc1cc(C(=O)N2CCN(C(=O)/C=C(/C#Cc3ccccc3)c3ccccc3)CC2)cc(OC)c1OC to produce COc1cc(C(=O)N2CCN(C(=O)/C=C(\C=C/c3ccccc3)c3ccccc3)CC2)cc(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.