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. O=c1ccccc2cccc(O)c12
b. O=C(c1nc2ccc([N+](=O)[O-])cc2nc1O)C(O)c1ccc2c(c1)OCO2
c. Cc1cccc(C)c1NC(=O)C1C(=O)N(c2c(C)cccc2C)C(=O)C1=NNC(N)=S
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}