Using O=Cc1ccccc1, CC(C)(C)OC(=O)N[C@H]1CCCNC1 to produce CC(C)(C)OC(=O)N[C@H]1CCCN(Cc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.