label: 2-[6-chloro-3-{[2,2-difluoro-2-(1-oxidopyridin-2-yl)ethyl]amino}-2-oxopyrazin-1(2H)-yl]-N-(2-fluorobenzyl)acetamide
label_lc: 2-[6-chloro-3-{[2,2-difluoro-2-(1-oxidopyridin-2-yl)ethyl]amino}-2-oxopyrazin-1(2h)-yl]-n-(2-fluorobenzyl)acetamide