Using N=C(N)c1ccc(N)c(N)c1, CC(C)(C)c1ccc(C=O)cc1 to produce CC(C)(C)c1ccc(-c2nc3cc(C(=N)N)ccc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.