Using NC(=O)c1cc(CN2CCOCC2)ccc1N, Cc1cc(C=O)ccn1 to produce Cc1cc(-c2nc3ccc(CN4CCOCC4)cc3c(=O)[nH]2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.