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) CCNC(=S)Nc1c(C#N)c2n(c1C(=O)OCC)CCCCC2
(b) O=C1OC(=O)C2C1C(c1ccccc1[N+](=O)[O-])C=C(c1ccco1)N2c1ccncc1
(c) NN1CCOC1=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}