Look at the exocrine gland on the left and classify it?

Scroll up and down to see all the choices.
unicellular
multicellular - simple alveolar
multicellular - simple tubular
multicellular - simple coiled tubular
multicellular - simple branched alveolar
multicellular - simple branched tubular
multicellular - compound alveolar
multicellular - compound tubular
multicellular - compound tubuloacinar