Using COc1ccc2ccccc2c1CC=O, NC(=O)c1ccc2ccn(C3CCNCC3)c2c1 to produce COc1ccc2ccccc2c1CCN1CCC(n2ccc3ccc(C(N)=O)cc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.