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 O=C(CSSCC(=O)OCCS(=O)(=O)Nc1ccc(Br)cc1)OCCS(=O)(=O)Nc1ccc(Br)cc1
b CCC1C2C=CC(CC2)N1S(=O)(=O)c1ccc(C)cc1
c CS(=O)(=O)C1S(=O)(=O)OCCOS1(=O)=O
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}