Using NC(=O)c1cc(-c2ccc(C=O)cc2)no1, c1ccc2c(c1)CCN2 to produce NC(=O)c1cc(-c2ccc(CN3CCc4ccccc43)cc2)no1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.