Using CCOC(=O)c1[se]c(C(C)(C)C)cc1N=NN(C)C, [NH4+] to produce CN(C)N=Nc1cc(C(C)(C)C)[se]c1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.