Huazhong University of Science and Technology - Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology and Huazhong University of Science and Technology - Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation