1 YNU Eplerenone 1.000 2 SNL Spironolactone 0.735 3 DTX Digitoxigenin 0.727 4 DOG Digoxigenin 0.706 5 Q30 3-[(3s,5s,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-3,5,14-tris(oxidanyl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2h-furan-5-one 0.706