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 additional words.
Options:
(a) O=C1C(=Cc2cccc([N+](=O)[O-])c2)SC(=S)N1C1CC1
(b) Cc1ccc(CC[PH](=O)CCc2ccc(C)nc2)cn1
(c) CCOC(=O)C=CC(O[Si](c1ccccc1)(c1ccccc1)c1ccccc1)C(C)(C)C
(d) OCC[N+]12CCCN1CCC2.[Br-]
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}