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, c, or d without using any additional words.
Options:
[a] O=C(O)CC(SSCc1ccccc1)C(=O)O
[b] O=C(NN=C1CCN(Cc2ccccc2)CC1)C(O)(c1ccccc1)c1ccccc1
[c] COC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)OCc1ccccc1
[d] COC12OC3(C(CO[Si](C)(C)C(C)(C)C)OC(=O)C3C1C(=O)Oc1ccccc1)C1OC12
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}