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] CCCC[Sn]1(CCCC)OCC(C[Sn](c2ccccc2)(c2ccccc2)c2ccccc2)O1
[b] CC1(Br)C2c3ccccc3C(c3ccccc32)C1(C)C(Cl)(Cl)Cl
[c] Cc1ccc(C(=O)OCC(C)C)cc1N=NN(C)C
[d] N#CC(C(=S)NCc1ccccc1)=C(N)N1CCCC1
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}