preferred_name: geneticin + cob(III)alamin + 5'-deoxyadenosine + L-methionine => gentamicin X2 + methylcob(III)alamin + S-adenosyl-L-methionine
preferred_name_lc: geneticin + cob(iii)alamin + 5'-deoxyadenosine + l-methionine => gentamicin x2 + methylcob(iii)alamin + s-adenosyl-l-methionine
label: geneticin + cob(III)alamin + 5'-deoxyadenosine + L-methionine => gentamicin X2 + methylcob(III)alamin + S-adenosyl-L-methionine
label_lc: geneticin + cob(iii)alamin + 5'-deoxyadenosine + l-methionine => gentamicin x2 + methylcob(iii)alamin + s-adenosyl-l-methionine