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 CCOC(=O)C1CCc2c1c(C#N)c1[nH]c3ccccc3n1c2=O
b CCCCC1(N=[N+]=[N-])C(=O)C2C=CC=C3c4ccccc4N(C1=O)C32
c C=C1CC(COc2ccc3c(C)cc(=O)oc3c2)(c2ccccc2)OC1=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}