Using CCOP(=O)(CC#N)OCC, COc1ccc(COc2ccc(-c3cc(OC)ccc3F)c(C=O)c2)cc1 to produce COc1ccc(COc2ccc(-c3cc(OC)ccc3F)c(C=CC#N)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.