Using CCOCCBr, CN1CCC(OC(c2cccc(I)c2)c2nc3ccccc3[nH]2)CC1 to produce CCOCCn1c(C(OC2CCN(C)CC2)c2cccc(I)c2)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.