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)sc2cc(C(=S)N3CCC(Cc4ccccc4)CC3)ccc21
b CC1(Br)C2c3ccccc3C(c3ccccc32)C1(C)C(Cl)(Cl)Cl
c COc1ccc(NS(=O)c2cccc(C)c2)cc1
d CC(C)(C)[Si](C)(C)OCC1OC(n2cc(F)c(=O)[nH]c2=O)CC1O[Si](C)(C)C(C)(C)C
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}