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 additional words.
Options:
(a) CSC1(Cc2ccccn2)C(=O)Nc2cccc([N+](=O)[O-])c21
(b) Nc1nc(Cl)cc(NCCCCCCNc2cc(Cl)nc(N)n2)n1
(c) O=C1C(C(O)(C(F)(F)Cl)C(F)(F)Cl)CCC1C(O)(C(F)(F)Cl)C(F)(F)Cl
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}