Using CN(C)C=C1CN(c2ccnc(C(=O)Nc3ccccc3)c2)CC1=O, N=C(N)N to produce Nc1ncc2c(n1)CN(c1ccnc(C(=O)Nc3ccccc3)c1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.