Using [NH4+], O=C(O)c1ccc(N2CC3(CCCCCC3)N(C3CC3)C2=O)cc1 to produce NC(=O)c1ccc(N2CC3(CCCCCC3)N(C3CC3)C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.