M3E1T1H4Y4L1X8A1N1T1H4I1N1E1S1
33 points
METHYLXANTHINES is validvalid
METHYLXANTHINE, [n]
METHYLXANTHINE, a methylated xanthine derivative, such as caffeine, theobromine, or theophylline [n]
METHYLXANTHINE, [n]
METHYLXANTHINE, a methylated xanthine derivative, such as caffeine, theobromine, or theophylline [n]