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) CCCCC(C(=O)C(=O)NC1C2CC3CC(C2)CC1C3)C(=O)C(C)C
b) O=C(Nc1ccccn1)c1ccccc1[Se][Se]c1ccccc1C(=O)Nc1ccccn1
c) C=CCn1c(-c2ccccc2)csc1=NC(P(=O)(O)O)P(=O)(O)O
Answer: a, 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}