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 additional words.
Options:
a. O=C(c1ccccc1)c1ccsc1C(=O)c1ccccc1
b. Cn1c(=O)c(Cl)c(N=[N+]=[N-])c2ccccc21
c. COc1cccc(OC)c1NC(=O)C(=O)Nn1c(NNC(=O)c2ccncc2)nc2ccccc2c1=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}