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, c, or d without using any additional words.
Options:
[a] COC(=O)c1ccc(COC(=O)c2cc(C(=CCCC3CCC4(C)C(CCC5C4CCC4(C)C(C(C)CCCC(C)C)CCC54)C3)c3cc(Cl)c(OCc4ccc(C(=O)OC)cc4)c(C(=O)OCc4ccc(C(=O)OC)cc4)c3)cc(Cl)c2OCc2ccc(C(=O)OC)cc2)cc1
[b] Cc1cc(Cl)c(O)c(-c2cc(-c3ccccc3O)c(C#N)c(N)n2)c1
[c] O=S1(=O)OCCCCO1
[d] C[Si](C)(C)C(Br)=CCCN1C(=O)CCC1=O
Answer: a, b, c, d
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}