2-(1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)ethyl-2,6-dimethyl-5-(ethoxycarbonyl)-4-methyl-1,4-dihydropyridine carboxylate
2-(1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)ethyl-2,6-dimethyl-5-(ethoxycarbonyl)-4-methyl-1,4-dihydropyridine carboxylate