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)n(-c2c(O)ccc(O)c2-n2nc(C)cc2C)n1
(b) CCOC(=O)c1[nH]cc(C)c1-c1ccn(-c2ccccc2)c1
(c) Fc1cccc(Cl)c1C1SCc2nc3ccccc3n21
(d) CC(CCn1[nH]c(=O)ccc1=O)=NNC(=N)N
(e) Cc1cc2n(C)cc(-c3ccnn3C)c(=O)n2n1
Answer: c
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}