21
C9H8O4
C    2.2393   -0.3791    0.2630
C    0.8424    1.9231   -0.4249
C    2.8709    0.8456    0.2722
C    2.1751    1.9935   -0.0703
C   -3.4838    0.4953   -0.0896
C    0.8910   -0.4647   -0.0939
C    0.1908    0.6991   -0.4402
O   -0.9633   -1.8425   -0.4185
O   -1.6531    0.8889    1.3406
O    0.8857   -2.8883    0.2267
C    0.2090   -1.7720   -0.1069
C   -2.0185    0.6853    0.2071
O   -1.1189    0.6285   -0.7886
H    0.3962   -3.7219    0.2035
H    2.7867   -1.2719    0.5268
H    0.3069    2.8224   -0.6911
H    3.9130    0.9108    0.5482
H    2.6781    2.9492   -0.0604
H   -3.7360   -0.5623   -0.0120
H   -4.0763    1.0637    0.6273
H   -3.6988    0.8471   -1.0986