You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a ddr1 inhibitor. Please represent the molecule in SMILES.
user
O=C(CC1N(C(=O)c2ccc3[nH]ncc3n2)CC12C(=O)Nc1cccc(Br)c12)NCC(F)(F)F
assistant