Using CC(=O)Nc1cccc(CCN2CCN(c3cccc4nc(C)ccc34)CC2)c1, CI to produce CC(=O)N(C)c1cccc(CCN2CCN(c3cccc4nc(C)ccc34)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.