preferred_name: 4-methyl-2-oxopentanoate(in) + 2 Na(+)(in) => 4-methyl-2-oxopentanoate(out) + 2 Na(+)(out)
preferred_name_lc: 4-methyl-2-oxopentanoate(in) + 2 na(+)(in) => 4-methyl-2-oxopentanoate(out) + 2 na(+)(out)
label: 4-methyl-2-oxopentanoate(in) + 2 Na(+)(in) => 4-methyl-2-oxopentanoate(out) + 2 Na(+)(out)
label_lc: 4-methyl-2-oxopentanoate(in) + 2 na(+)(in) => 4-methyl-2-oxopentanoate(out) + 2 na(+)(out)