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: COC(=O)C1=CCC2C(C(=O)OC)CCC2(C)CC(O)=C1C(=O)OC
b: Nc1c(-c2nc3ccccc3[nH]2)sc(=S)n1-c1ccccc1
c: CC(=O)NC(=O)NC1=NCCC(=O)N1CCc1c[nH]c2ccccc12
d: CC1(C)OC2OC(COC(=O)C=[N+]=[N-])C3OC(C)(C)OC3C2O1
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}