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. O=C(Nc1ccccc1)c1cc2ccccc2oc1=O
b. Cc1c2ncccc2cc2oc3ccccc3c(=O)c12
c. COC(=O)C=Cc1cnc2c(c1)oc(=O)n2C
d. N#CC(c1ccc(O)cc1)N1CCN(C(C#N)c2ccc(O)cc2)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}