Using Cn1cc(-c2cnc3[nH]cc(C(=O)C#CCCCN4C(=O)c5ccccc5C4=O)c3c2)cn1, N=C(N)N to produce Cn1cc(-c2cnc3[nH]cc(-c4cc(CCCN5C(=O)c6ccccc6C5=O)nc(N)n4)c3c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.