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 nutrient. Please represent the molecule in SMILES.
user
O=C(C=Cc1ccc(O)cc1)NCCc1c[nH]c2ccc(O)c(-c3c(O)ccc4[nH]cc(CCNC(=O)C=Cc5ccc(O)cc5)c34)c12
assistant