Using Cn1c(N)nc2cc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)ccc21, CC(=O)Cl to produce CC(=O)Nc1nc2cc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)ccc2n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.