Using CI, CCn1cc(C(O)C2CCN(C3CCC3)CC2)nc1-c1cccc2ccccc12 to produce CCn1cc(C(OC)C2CCN(C3CCC3)CC2)nc1-c1cccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.