1	KAR	3"-(beta-chloroethyl)-2",4"-dioxo-3, 5"-spiro-oxazolidino-4-deacetoxy-vinblastine	1.000
2	VLB	(2alpha,2'beta,3beta,4alpha,5beta)-vincaleukoblastine	0.735
3	A1EPR	10'-fluorovinblastine	0.725
4	A1EPS	10'-bromovinblastine	0.725
5	R1Q	Vincristine	0.725
6	A1EPT	10'-methoxyvinblastine	0.714