1	H86	3-(decyloxy)-5-(3,5-difluorophenyl)-1-(2,2-diphosphonoethyl)pyridinium	1.000
2	B71	3-(decyloxy)-1-(2,2-diphosphonoethyl)pyridinium	0.771
3	714	1-(2,2-diphosphonoethyl)-3-(octyloxy)pyridinium	0.714