Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C1NC(Cc2ccc(Cl)cc2)C(=O)N2CCCC12
b COC(=O)c1c2n(c3ccccc13)CC1OC(C)(C)OC21
c N#CCc1nc(O)c2ccccc2n1
d O=C(CCNNC(=O)c1ccncc1)NCc1ccccc1
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}