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. OC(c1ccc2c(c1)OCO2)c1ccc2c(c1)OCO2
b. COc1nc2c([nH]c(=N)n2C2OC(CO)C(O)C(O)C2O)c(=O)n1C
c. NCCCNc1c2ccccc2nc2cccc([N+](=O)[O-])c12
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}