COc1cc2c(c(O)c1OC)-c1c(cc(OC)c(OC)c1O)[C@@H](OC(=O)c1ccccc1)[C@@](C)(O)[C@@H](C)[C@@H]2OC(C)=O
The distribution coefficient (LogD) is important for the analysis of the drug candidate properties in various biologic media with different pH values. What is the negative logD of this molecule?