tokens: Despite the non-steroidal nature of finerenone which yields a different lipophilicity and polarity profile for this compound , finerenone 's affinity toward mineralocorticoid receptors is equal to that of spironolactone and 500 times that of eplerenone , hinting that the steroidal core component of most antimineralocorticoids is not essential for mineralocorticoid receptor affinity .