Using CC1CCC(NC(=O)OC(C)(C)C)CN1, COc1ccc(CCl)cc1 to produce COc1ccc(CN2C[C@H](NC(=O)OC(C)(C)C)CC[C@@H]2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.