1	6VB	Bromo-trisulfonatocalix[4]arene	1.000
2	T3Y	25,26,27,28-tetrahydroxypentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonic acid	0.898
3	6VJ	Phenyl-trisulfonatocalix[4]arene	0.863