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, c, or d without using any other words.
Options:
(a) O=C1NC2CC1C(O)C2O
(b) CC(C#N)(NO)C(C)(C#N)NO
(c) O=c1n(N=Cc2ccccc2)c(=O)n2n1C1C=CC2CC1
(d) CC(C)(C)OC(=O)C1CCC(=S)N1Cc1ccccc1
Answer: a, b, c, d
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}