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: CC(CCC=C(c1cc(Cl)c(O)c(C(=O)O)c1)c1cc(Cl)c(O)c(C(=O)O)c1)C1CCC2C3CCC4CCCCC4(C)C3CCC12C.N
b: CC1=CC(C)(C)N=C2SC(c3ccc(Cl)cc3)=NN12
c: CN(C)N1C(=O)C(=O)N(c2cccc3ccccc23)C1=O
d: COc1ccc(-c2cncc(-c3ccc(OC)c(OC)c3)c2)cc1OC
e: COc1ccc(C2C(Cl)C(=O)N2NC(=O)c2ccccc2O)cc1
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}