1 NN4 (1s,3r,4s,5s,7s)-4-{[2-(4-methoxyphenoxy)-2-methylpropanoyl]amino}adamantane-1-carboxamide 1.000 2 S2U ~{N}-[3-(5-carbamimidoylthiophen-3-yl)phenyl]-2-(4-methoxyphenoxy)-2-methyl-propanamide 0.727