Using CCC[C@H](N)C(=O)Nc1ncc(C(CC)CC)s1, CCC(=O)CC to produce CCC[C@H](NC(CC)CC)C(=O)Nc1ncc(C(CC)CC)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.