1	CPD	[1-(3-dimethylamino-propyl)-3-ethyl-ureido]-[4-(2,2,2-trifluoro-acetylamino)-benzyl]phosphinic acid-2-(2,2-dihydro-acetylamino)-3-hydroxy-1-(4-nitrophenyl)-propyl ester	1.000
2	TAA	[4-(2,2,2-trifluoro-acetylamino)-benzyl]-phosphonic acid mono-[2-(2,2-dichloro-1-hydroxy-ethylamino)-3-hydroxy-1-(4-nitro-phenyl)-propyl] ester	0.735