preferred_name: propanoate + pyruvate => (2R,3S)-2,3-dimethylmalate
preferred_name_lc: propanoate + pyruvate => (2r,3s)-2,3-dimethylmalate
label: propanoate + pyruvate => (2R,3S)-2,3-dimethylmalate
label_lc: propanoate + pyruvate => (2r,3s)-2,3-dimethylmalate