Using CC(C)(C)OC(=O)N1CCN(c2ccc(Oc3ccc(I)cc3)cc2)CC1 to produce Ic1ccc(Oc2ccc(N3CCNCC3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.