preferred_name: queuosine(34) in tRNA + guanine => guanosine(34) in tRNA + queuine
preferred_name_lc: queuosine(34) in trna + guanine => guanosine(34) in trna + queuine
label: queuosine(34) in tRNA + guanine => guanosine(34) in tRNA + queuine
label_lc: queuosine(34) in trna + guanine => guanosine(34) in trna + queuine