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, or c without using any additional words.
Options:
[a] CC(CO)C1=C(c2c[nH]c3ccccc23)C2C(C)CC(O)C3(C)C(C)CCC(O)C23CC1
[b] Cc1ccccc1N=C1SCC(=O)N1c1ccccc1C
[c] COc1ccc2nc3ccccc3c(NCCN(C)CCCl)c2c1.Cl
Answer: b
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}