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 additional words.
Options:
a CCCCCCCCCC=C(c1cc(Cl)c(O)c(C(=O)O)c1)c1cc(Cl)c(O)c(C(=O)O)c1.N
b CC(CCC(C)OS(=O)(=O)c1ccc(F)cc1)OS(=O)(=O)c1ccc(F)cc1
c C=C(C)C1CCC2(C(=O)OC)CCC3(C)C(CCC4C5(C)CCC(O)C(C)(C)C5CCC43C)C12
d COC(=O)C(=O)C(C(=O)C(=O)Nc1cc(C)ccc1C)c1nc2ccccc2nc1O
e O=C(CCCN1CCC2(CC1)CC(=O)N(N1CCCCCC1)C2=O)c1ccccc1
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}