1 SIM Simvastatin acid 1.000 2 LVA (3r,5r)-7-((1r,2r,6s,8r,8as)-2,6-dimethyl-8-{[(2r)-2-methylbutanoyl]oxy}-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoic acid 0.968 3 114 (3r,5r)-3,5-dihydroxy-7-[(1s,2s,8s,8ar)-2-methyl-8-{[(2s)-2-methylbutanoyl]oxy}-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]H eptanoic acid 0.935 4 MJA (3r,5r)-3,5-dihydroxy-7-[(1s,2s,6r,8s,8ar)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]heptanoic acid 0.719