Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) [Br-].c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccc3ccccc3c2-c2c([P+](Cc3ccccc3)(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1
b) CN1C(=O)C2N(N(C)C1=O)C1(Br)C(=O)NC(=O)C21Br
c) CNc1ccc(OC)cc1S(=O)(=O)c1ccccc1[N+](=O)[O-]
d) COC(=O)NC(C(F)(F)F)(C(F)(F)F)P1(=O)OCCCO1
e) CC1CCC2(OC1)OC1CC3C4CCC5CC(O)CCC5(C)C4CC(=O)OC3(C)C1C2C
Answer: b
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}