Using CCCC[C@@H](CCO)Nc1nc(N)nc(C)c1CCCN, COC(=O)Cc1ccc(C=O)cc1 to produce CCCC[C@@H](CCO)Nc1nc(N)nc(C)c1CCCNCc1ccc(CC(=O)OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.