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. Cc1cc(C(=C2C=CC(=Nc3ccc(S(=O)(=O)O)cc3)C=C2)c2ccc(Nc3ccc(S(=O)(=O)O)cc3)cc2)cc(S(=O)(=O)O)c1N
b. Cc1ccnc(NS(=O)(=O)c2ccc(N=Cc3ccccc3O)cc2)n1
c. CN1CC2(c3ccccc3)CN(C)CC(c3ccccc3)(C1)C2=O
d. O=C1C=C(Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)c2ccccc2C1=O
e. CCOC(=O)c1cc(-c2cc(OC)c(OC)c([N+](=O)[O-])c2)c([N+](=O)[O-])n1C
Answer: a
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}