Using CCCCCC(C#N)(C(=O)OCC)c1cccc(Oc2ccccc2C)c1OC to produce CCCCCC1C(=O)Oc2c(Oc3ccccc3C)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.