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: CCN(CC)c1ccc2c(c1)Oc1ccc(N(CC)CC)cc1C21Oc2ccccc2-c2c1c1ccccc1n2CC
b: Cc1ccc(C(=O)C(C#N)=CNc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
c: CCOC(=O)C1=NN(c2ccccc2)C(=O)C1=CN1CC(=O)NC1=S
d: N=C1NS(=O)(=O)NC(=N)C1=Cc1ccc([N+](=O)[O-])o1
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}