COc1cccc(-c2cccc(-c3nc(C(=O)NCc4ccc5c(c4)OCO5)cc4c3[C@H](CCO)N([S+]([O-])C(C)(C)C)C4)c2)c1
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?