CC(=O)OCC1OC(NC(=S)Nn2c(=O)[nH]c3ccccc3c2=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
A molecule with higher negative logP is water-soluble, while a molecule with lower negative logP is liposoluble. What is the negative logP of this molecule?