Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(=O)C1OC12C(CO[Si](C)(C)C(C)(C)C)OC(n1ccc(=O)[nH]c1=O)C2O[Si](C)(C)C(C)(C)C
[b] O=C(CCc1cc(O)cc(O)c1)NCCc1cc(OCc2ccccc2)cc(OCc2ccccc2)c1
[c] OCC1CC(F)C(n2cnc3c(NC4CC4)ncnc32)O1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}