Using COC1=NC(c2cccc(Cl)c2)C(C(=O)NCCC(c2ccccc2)c2ccccc2)=C(C)N1, [NH4+] to produce CC1=C(C(=O)NCCC(c2ccccc2)c2ccccc2)C(c2cccc(Cl)c2)N=C(N)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.