preferred_name: carbovir + IMP => carbovir monophosphate + inosine (Xenopus tropicalis)
preferred_name_lc: carbovir + imp => carbovir monophosphate + inosine (xenopus tropicalis)
label: carbovir + IMP => carbovir monophosphate + inosine (Xenopus tropicalis)
label_lc: carbovir + imp => carbovir monophosphate + inosine (xenopus tropicalis)