Using NCC(O)c1ccc(O)c(C(N)=O)c1, CC(=O)CCN(C)c1ccc(C)cc1 to produce Cc1ccc(N(C)CCC(C)NCC(O)c2ccc(O)c(C(N)=O)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.