Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1oc2c(C)c3oc(=O)cc(C)c3cc2c1CCl
b Cc1c(CO)[n+]([O-])c2ccccc2[n+]1[O-]
c O=C1c2c(O)cccc2Cc2cccc(O)c21
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}