Task: Please answer the multiple choice question.
Question: Which molecules are not 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 Cn1c(=O)cc2[nH]c3ccccc3n2c1=O
b Cc1n[n+](Cc2ccccc2)c2sc(=N)[nH]n12.[Br-]
c COC1=CC(=O)C2(C)C(C)C(c3ccccc3)C2C1=O
d CCC[Sn](CCC)(OC(=O)Cc1ccc(F)cc1)O[Sn](CCC)(CCC)OC(=O)Cc1ccc(F)cc1
Answer: a, b, c, 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}