First, I want to express my appreciation to the committee. It is great honor to receive the invitation of A3 Sendai Meeting. This meeting provided me with an excellent chance to learn about the research fronts in chemical biology. The lectures given by professors inspired me to go over my project and figure out some new scientific ideas.

Besides, it is my first time to give a presentation in an international meeting. This exciting experience help me gain a lot of self-confidence as a junior scientist. I am grateful to the committee for establishing this platform, which help graduate students and junior scientists communicate with each other and independently engage in international activities.

Finally, thanks to the financial support by JSPS/NRF/NSFC.