label: N-(5-bromo-3-((3-(2-(dimethylamino)ethoxy)-4-methoxybenzyl)oxy)-2-pyrazinyl)-4-methylbenzenesulfonamide
label_lc: n-(5-bromo-3-((3-(2-(dimethylamino)ethoxy)-4-methoxybenzyl)oxy)-2-pyrazinyl)-4-methylbenzenesulfonamide