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 other words.
Options:
a Oc1ccccc1C=Nc1ccccc1SSc1ccccc1N=Cc1ccccc1O
b O=C(Sc1nnnn1-c1ccccc1)Sc1nnnn1-c1ccccc1
c O=C1c2ccccc2-c2c1c1ccccc1c(=O)n2CCO
Answer: a, 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}