You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the lpa antagonist class of molecules.
user
Cc1nc(-c2nnn(C)c2CNc2noc(C3CCC3)n2)ccc1OC1CCCC(C(=O)O)C1
assistant