1 CCR [N-[N-(4-methoxy-2,3,6-trimethylphenylsulfonyl)-L-aspartyl]-D-(4-amidino-phenylalanyl)]-piperidine 1.000 2 MID 1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine 0.717 3 00I N-[(1r)-1-(4-carbamimidoylbenzyl)-2-oxo-2-piperidin-1-ylethyl]-N~2~-(naphthalen-2-ylsulfonyl)-L-alpha-glutamine 0.714