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 other words.
Options:
a O=C(CCCN1CCC(Nc2ccc(F)cc2)(c2nnnn2C2CCCCC2)CC1)c1ccc(F)cc1
b C#CC(C)(C)Oc1cc(OC)c2c(=O)c3ccccc3n(C)c2c1
c O=[N+]([O-])C(C=C(Cl)n1nnc2ccccc21)=C(Cl)n1nnc2ccccc21
d CC(=NNC(N)=O)C(CN1CCCCC1)C(c1ccccc1)c1c(O)c2ccccc2oc1=O.Cl
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}