preferred_name: 2 5'-deoxyadenosin-5'-yl radical + 2 dAMP + A => 2 4'-phospho-dehydrooxetanocin + 2 5'-deoxyadenosine + AH2
preferred_name_lc: 2 5'-deoxyadenosin-5'-yl radical + 2 damp + a => 2 4'-phospho-dehydrooxetanocin + 2 5'-deoxyadenosine + ah2
label: 2 5'-deoxyadenosin-5'-yl radical + 2 dAMP + A => 2 4'-phospho-dehydrooxetanocin + 2 5'-deoxyadenosine + AH2
label_lc: 2 5'-deoxyadenosin-5'-yl radical + 2 damp + a => 2 4'-phospho-dehydrooxetanocin + 2 5'-deoxyadenosine + ah2