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] O=C(O)C12C=CC(C1)c1ccccc12
[b] CSC(=C(S)c1ccccc1)c1ccccc1
[c] CCC1C(c2cc(OC)c(OC)c(OC)c2)c2cc3c(cc2OC1N1CCCC1)OCO3
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}