Using CC(C)(C)OC(=O)NC1CCN(c2ccc(Cl)c(C(=O)NCC34CC5CC(CC(C5)C3)C4)c2)CC1 to produce NC1CCN(c2ccc(Cl)c(C(=O)NCC34CC5CC(CC(C5)C3)C4)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.