Using NC(=O)c1cc(Cl)nc(N2CCC(O)CC2)c1, Cc1[nH]c(C(=O)O)cc1Br to produce Cc1[nH]c(C(=O)OC2CCN(c3cc(C(N)=O)cc(Cl)n3)CC2)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.