Using CC(C)(C)OC(=O)N1CCC[C@@H](c2nc3ccccc3[nH]2)C1, COCCCBr to produce COCCCn1c([C@@H]2CCCN(C(=O)OC(C)(C)C)C2)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.