1. Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
2. State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
3. College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing 10049, China
4. Department of Chemistry, Sorbonne University, Paris 75005, France