You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is c5a receptor modulator.
user
CC1=C(C(=O)O)C(c2cccc(N)c2)C2=C(CC(c3c(C)cc(C)cc3C)CC2=O)N1
assistant