Using CC(C)(C)OC(=O)N[C@@H]1CCCC[C@@H]1C(=O)N1CC[C@@H]2[C@H](c3ccccc3)Nc3ccccc3[C@@H]21 to produce N[C@@H]1CCCC[C@@H]1C(=O)N1CC[C@@H]2[C@H](c3ccccc3)Nc3ccccc3[C@@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.