Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C1c2c(O)cccc2C(O)C23OC12CCC1(O)CCCC(O)C13
(b) CC(=O)C(=CNC(=S)c1cccnc1)C(=O)Nc1ccccc1C
(c) O=C(Nc1ccc(O)cc1)C(Cl)(Cl)Cl
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}