You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a bitter and belongs to the quinone-reductase inducer class of molecules. Please write the SMILES representation of it.
user
O=C(OC1C(O)C(O)OC2COC(=O)c3cc(O)c4c(c3-c3c(cc(O)c(O)c3O)C(=O)OC21)Oc1cc(O)c(O)c(O)c1O4)c1cc(O)c(O)c(O)c1
assistant