Using C=CC(=O)Cl, CC1(C)CC(NC2CC(C)(C)NC(C)(C)C2)CC(C)(C)N1 to produce C=CC(=O)N(C1CC(C)(C)NC(C)(C)C1)C1CC(C)(C)NC(C)(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.