Using Cl, COc1ccc2c(=O)n(CCCN3C(=O)c4ccccc4C3=O)c(C)c(-c3ccccc3)c2c1 to produce COc1ccc2c(=O)n(CCC[NH3+])c(C)c(-c3ccccc3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.