Using CC(C)N1CCC(C)(C)c2ccc(N)cc21, CCOC(=O)c1ccccc1I to produce CCOC(=O)c1ccc(Nc2ccc3c(c2)N(C(C)C)CCC3(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.