Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=c1oc2cccnc2n1CCN1CCN(c2ccc(Oc3ccccc3)cc2)CC1
b CC(C)(C)c1ccc(C2(Br)C(=O)NC(=O)C2=O)cc1
c CCC1C(C#N)=C(O)NC(O)=C1C#N
d CC(=O)OC(Cc1cc(C=C(C(F)(F)F)C(F)(F)F)cc(C)n1)(C(F)(F)F)C(F)(F)F
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}