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 other words.
Options:
(a) Cn1c(C(=O)C=Cc2ccc([N+](=O)[O-])cc2)nc2ccccc21
(b) CC(=O)Nc1ccc(N2C(=O)C(=Cc3cccc(Oc4ccccc4)c3)S(=O)(=O)C2c2ccccc2)cc1
(c) O=C(CBr)N1CCC2(CC1)SSC1(CCN(C(=O)CBr)CC1)S2
(d) O=C1c2ccc(S(=O)(=O)O)c(O)c2C(=O)c2ccc(S(=O)(=O)O)c(O)c21
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}