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 other words.
Options:
a Cn1cnc(C=CC#N)c1
b COc1ccc2cc(C(C)C(O)c3cc(F)c(F)c(F)c3F)ccc2c1
c Cc1ccc([N+](=O)[O-])cc1NC(=O)C(=O)Cc1cc(=O)oc2cc(O)ccc12
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}