Using CCCCCCCC/C=C/CCCCCCCC(=O)Nc1nc(CC(=O)OCC)cs1 to produce CCCCCCCC/C=C/CCCCCCCC(=O)Nc1nc(CC(=O)O)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.