preferred_name: neamine + UDP-alpha-D-kanosamine => kanamycin B + UDP + H(+)
preferred_name_lc: neamine + udp-alpha-d-kanosamine => kanamycin b + udp + h(+)
label: neamine + UDP-alpha-D-kanosamine => kanamycin B + UDP + H(+)
label_lc: neamine + udp-alpha-d-kanosamine => kanamycin b + udp + h(+)