Hi, I've been learning Lisp using SBCL, but my complaint has been it
was difficult for me to link it to stuff I use (such as cheminforatics
libs). So I'm very happy to have found Clojure.

However, I've been stumped trying to find out how to get the number of
elements in a list. Currently I'm using

(def smiles '("CCC", "COC", "C(=O)C"))
(reduce (fn [x y] (+ x y)) (for [x smiles] 1))

Is there a simpler way to do this?

Thanks,
Rajarshi

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