Using O=Cc1nccc2ccccc12, Cc1cc(Cl)cnc1CNCCCCN(C)C(=O)OC(C)(C)C to produce Cc1cc(Cl)cnc1CN(CCCCN(C)C(=O)OC(C)(C)C)Cc1nccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.