Using CC1(C)CN([C@H]2C[C@@]3(C)[C@@H](CC[C@H]4[C@@H]5CC[C@H](C(=O)CCl)[C@@]5(C)CC(=O)[C@@H]43)C[C@@H]2O)CCO1, CN(C)C=O to produce CC1(C)CN([C@H]2C[C@@]3(C)[C@@H](CC[C@H]4[C@@H]5CC[C@H](C(=O)CC#N)[C@@]5(C)CC(=O)[C@@H]43)C[C@@H]2O)CCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.