Using CCONC(=O)c1ccc(C)c(Nc2cc(N3CCCN(C)CC3)nc(N(C)CC(C)(C)C)n2)c1, [C-]#N to produce CCONC(=O)c1ccc(C)c(Nc2nc(N(C)CC(C)(C)C)nc(N3CCCN(C)CC3)c2C#N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.