Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC1(C)OC2CC3CC(OC3=O)C2O1
b: CN(C)c1ccc(C(=O)CCCN2CCC(O)(c3ccc(Cl)cc3)CC2)cc1
c: CC(C)=CCN1CC(C)C(=O)Nc2ccccc21
Answer: 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}