Task: Please answer the multiple choice question.
Question: Which molecules are 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(Cc1nc2ccc(C(=O)c3ccccc3)cc2nc1O)C(=O)Nc1ccccc1[N+](=O)[O-]
b: Cc1ccc(S(=O)(=O)N(C)c2ccccc2)cc1
c: Nc1cc(S(N)(=O)=O)ccc1SSc1ccc(S(N)(=O)=O)cc1N
d: CCCCc1ccc(C#CC#Cc2ccc(CCCC)s2)s1
Answer: 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}