Using C[C@H](c1ccccc1)N1CC2(NC(=O)OC(C)(C)C)CO[C@H]3CC32C1 to produce CC(C)(C)OC(=O)NC12CNCC13C[C@@H]3OC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.