CS[C@]12C(=O)C[C@]3(C)[C@@H](CC[C@@]3(O)C(=O)CO)[C@@H]1CCC1=CC(=O)CC[C@]12C
A molecule with higher negative log P is water-soluble, while a molecule with lower negative log P is liposoluble. What is the negative log P of this molecule?