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. OC1C2CCC3C2CC(C(O)(c2ccccc2)c2ccccc2)C13
b. N=C1SCC(=O)N1CCN1C(=N)SCC1=O
c. Cc1cnc2sn(-c3ccc([N+](=O)[O-])cc3)c(=O)c2c1
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}
5-methyl-2-(4-nitrophenyl)-[1,2]thiazolo[5,4-b]pyridin-3-one