COC(=O)CN1C(=O)[C@H]2[C@@H](C1=O)[C@@H](c1ccc(C)o1)N1C(=O)CN(Cc3ccccc3)C(=O)[C@@]21C
A negative log P value indicates preferential solubility in water and a positive value indicates an affinity for octanol. What is the negative log P of this molecule?