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 CCOC(=O)NC(Nc1ncccn1)(C(F)(F)F)C(F)(F)F
b OC1NC2CC3NC(O)C(O)NC3CC2NC1O
c O=C(C(=NNc1ccc([N+](=O)[O-])cc1)c1ccccc1)c1ccccc1
d COc1ccc2c(c1)CCC1=C2CCS1(=O)=O
e O=C(N=C1[Se]C(=Nc2ccccc2)C(=Nc2ccccc2)N1c1ccccc1)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}