preferred_name: streptomycin + GTP = 6-O-guanylylstreptomycin + diphosphate
preferred_name_lc: streptomycin + gtp = 6-o-guanylylstreptomycin + diphosphate
label: streptomycin + GTP = 6-O-guanylylstreptomycin + diphosphate
label_lc: streptomycin + gtp = 6-o-guanylylstreptomycin + diphosphate