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 COc1ccc2c(c1)OCC1c3cc(NC(=O)c4ccccc4)c(OC)cc3N(S(=O)(=O)c3ccccc3)C21
b Cc1cc(O)c2c(c1)C(=O)C=C(Br)C2=O
c CCN(CC)CCCNc1ncc(C)c2c1c1ccc3c(O)cccc3c1n2C
d O=C1C(Cl)=C(O)C2(Cl)C(Cl)=C(Cl)C12Cl
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}