Using N#Cc1cc(-c2ccc(Cl)cc2)c(-c2ccccc2Cl)nc1OCCN1C(=O)c2ccccc2C1=O to produce N#Cc1cc(-c2ccc(Cl)cc2)c(-c2ccccc2Cl)nc1OCCN, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.