Using N#CCCCCl, COc1ccc(-c2c[nH]c3c(OC)ccc(OC)c3c2=O)cc1 to produce COc1ccc(-c2cn(CCCC#N)c3c(OC)ccc(OC)c3c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.