Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCSP(SCCC)SCCC
b: Brc1ccc(-c2cc(-c3ccc4c(c3)OCO4)c(-c3cccs3)n2Cc2ccccc2)cc1
c: Cc1ccc([N+](=O)[O-])c2c(NCCC[N+](C)(C)[O-])c3ccccc3nc12.Cl
d: C[N+]12CCCc3cc(CO)cc(c31)CCC2
Answer: d
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}