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. CC(C)N1C(=O)NC2C1NC(=O)N2C(C)C.CC(C)N1C(=O)NC2NC(=O)N(C(C)C)C21
b. O=C(OCCN=c1c2ccccc2ccc2ccccc12)c1ccccc1
c. O=C(O)c1nn[nH]c1S
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}