Using OB(O)c1ccc2[nH]ccc2c1, COC(=O)c1ccc2nc(Cl)c(N(C)C(C)C)nc2c1 to produce CC(C)N(C)c1nc2cc(C(=O)O)ccc2nc1-c1ccc2[nH]ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.