20
Homogentisic acid
C          7.39360       -0.31170       -0.67500
C          6.82360       -1.58590       -0.64750
C          5.19380        0.67030       -0.76560
C          3.10390       -0.73410       -0.96810
C          4.60710       -0.60790       -0.83530
C          6.57620        0.80740       -0.73500
C          5.44210       -1.72860       -0.78460
C          2.35560       -0.01340        0.14320
O          7.16900        2.03440       -0.76350
O          4.88360       -2.97210       -0.87800
O          1.01480        0.04560       -0.05300
O          2.86490        0.49980        1.12250
H          8.41960       -0.20280       -0.65080
H          7.42120       -2.41850       -0.52630
H          4.59400        1.50960       -0.73710
H          2.80670       -0.31720       -1.90770
H          2.85900       -1.77360       -0.90230
H          6.64230        2.80830       -0.80400
H          3.95560       -3.06320       -0.96990
H          0.63420       -0.35320       -0.81070
