abnormal density data

[shijiale0609]

for density data in 'data/density_prop/raw/density_raw.csv'
line 923
Cc1cc(C)c()cc1C,268
this density value is 268, which is obviously not right since other polymers' densities are all below 3.
Could you help check the original data and update this value?

[shijiale0609]

One more question, this polymer is not common, can you tell what is the monomer for this polymer?

[liugangcode]

Thank you for carefully checking the data. The abnormal data was due to a collection error and has been removed. The monomer is shown in the figure.