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: CC1(O)CC2=C(CC1O)C(=O)c1c(O)ccc(O)c1C2=O
b: CCOC(=O)C1=NN(c2ccccc2)C(=O)C1=CNC(=S)NCc1ccccc1
c: Cc1nn(C(=O)Cc2ccccc2)c2c1C(c1ccc3ccccc3c1O)SC(=N)N2
d: O=C(Nc1cccc2nsnc12)c1ccc(C(=O)Nc2cccc3nsnc23)cc1
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}