Using CSc1ccc([C@@H](CC2CCCC2)C(=O)O)cc1, Nc1cnccn1 to produce CSc1ccc([C@@H](CC2CCCC2)C(=O)Nc2cnccn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.