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 additional words.
Options:
[a] O=C1CC(c2ccc(Cl)cc2)=Nc2ccccc2N1
[b] Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1[N+](=O)[O-]
[c] CC(C)[Si]1(C(C)C)OCC2OC(n3cnc4c(N)ncnc43)C(N)C2O[Si](C(C)C)(C(C)C)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}