Using CCOC(=O)c1n[nH]c2c1CCc1cnc(Nc3ccccc3)nc1-2, CC(C)(C)OC(=O)NCCCBr to produce CCOC(=O)c1c2c(nn1CCCNC(=O)OC(C)(C)C)-c1nc(Nc3ccccc3)ncc1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.