You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a flt3 inhibitor.
user
CCCNc1nc(Nc2cnc3c(c2)c(OC)nn3C)ncc1C#CCCCNC(=O)C1CCCN1C(=O)C=CCN(C)C
assistant