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 a flt3 inhibitor, a cancer treatment, and a kinase inhibitor.
user
CC(C)(C)[Si](C)(C)OCCN1CCNC(=O)c2cccc(c2)-c2cnn3ccc(nc23)NCC1
assistant