CCOc1ccc(CCN2C(=S)N([C@@H](CC(C)C)CN3CCC[C@@H]3CN3C(=S)NC[C@@H]3Cc3ccccc3)C[C@@H]2Cc2ccc(O)cc2)cc1
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?