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 additional words.
Options:
(a) CCOC(=O)CCCSCCCC(=O)CCCSCCCC(=O)OCC
(b) CC(CSC(=N)N)C(N)=O
(c) COc1ccc(SCc2ccc(C(=O)O)cc2[N+](=O)[O-])cc1
(d) CC1(C)C2CCC3CC(CCC#N)CCC3C21C#N
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}