Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCC(=O)OC1C(C2COC(C)(C)O2)OC2OC(C)(C)OC21
(b) CN1CCN=C(c2ccccc2)c2cc(Cl)ccc21
(c) O=C(NCCCNCCCNC(=O)c1cc(-c2ccccc2)nc2ccccc12)c1cc(-c2ccccc2)nc2ccccc12
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}