COC(=O)C1=C(OC)C(=P2(c3ccccc3)CC(c3ccccc3)=C2c2ccccc2)C(C(=O)OC)=C1C(=O)OC
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?