Using CCCc1nc2cc(NCc3ccccc3)ccc2n1CC(=O)OC(C)(C)C, CC(=O)Cl to produce CCCc1nc2cc(N(Cc3ccccc3)C(C)=O)ccc2n1CC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.