COc1ccc2c3c1O[C@H]1C4(OC)C=CC5(C6C(=O)N(c7ccccc7)C(=O)C64)C(C2)N(C)CCC315
A negative logP value indicates preferential solubility in water and a positive value indicates an affinity for octanol. What is the negative logP of this molecule?