Using CC(C)(C)[C@@H](N)c1nc(-c2cc(F)ccc2F)cn1Cc1ccccc1, COC[C@H](CC=O)NC(=O)OC(C)(C)C to produce COC[C@H](CCN[C@@H](c1nc(-c2cc(F)ccc2F)cn1Cc1ccccc1)C(C)(C)C)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.