Sure.
Taking for granted that capitalism is premised upon the exploitation of the working class and that racism is a key feature and tool of the capitalist class, and that American political economy is premised centrally on the exploitation of Afrikan labor and bodies, we know that the entire system is a sham and both the Democrats and Republicans are bourgeois parties not interested in Afrikan liberation.
The system must go, but at this immediate juncture, that is not on the table. Differences between bourgeois candidates are typically minuscule, but in this case, we have Sanders, probably the most progressive viable candidate in decades, who takes positions on issues of concern to the community that could free up significant space to expand, extend, and deepen the struggle for liberation. Versus Clinton, who is hardly a progressive and who played a historical role in the expansion of the carceral state which profits off the warehoused bodies of Afrikans and other peoples whose life dreams have been crushed by capitalist reality. Clinton will not confront the oligarchs that loot the wealth of Afrikan communities. She won't do anything meaningful about police brutality.
The correct move would be to recognize that the system has to go to attain liberation, and to continue organizing and fighting with that in mind, while supporting Sanders over Clinton. The recognition that Sanders, too, is a bourgeois politician, should not be lost, and he should continue to be pushed even when in office.
If liberation is the goal, I do not see any legitimate reason for voting for Clinton.