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 Nc1ccccc1C(=O)C(Br)C(Br)c1ccc2c(c1)OCO2
b Cc1cn(C2CC(N(O)Cc3ccccc3)C(CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=O
c Cn1nc(-c2ccccc2)c2c(C=Cc3ccc(F)cc3)onc2c1=O
d CC(C)CCC1(O)OC2CC3C4CCC5CC(=O)C=CC5(C)C4CCC3(C)C2C1C
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}