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 or b without using any other words.
Options:
[a] C(=Cc1c[nH]c2ccccc12)c1ccc2ccccc2n1
[b] CC(C)(C)[Si](C)(C)OC1C(C=NO)OC(n2cnc3c(N)ncnc32)C1O[Si](C)(C)C(C)(C)C
Answer: a, b
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}
N-[[5-(6-aminopurin-9-yl)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]oxolan-2-yl]methylidene]hydroxylamine