Noun
A
broad-spectrum antibiotic
C
<
sub
>
22
sub
>
H
<
sub
>
24
sub
>
N
<
sub
>
2
sub
>
O
<
sub
>
8
sub
>
of
the
tetracycline
class
,
which
has
a
long
half-life
in
the
body
and
used
orally
to
treat
various
bacterial
infections
.