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) CC(C)(C)[Si](C)(C)OC1C(n2ccc(=O)[nH]c2=O)OC(COC(c2ccccc2)(c2ccccc2)c2ccccc2)C1(CC#N)Sc1ccccc1
b) CN(C)C1CCC2(CC1)OCCO2
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}
2-[4-[tert-butyl(dimethyl)silyl]oxy-5-(2,4-dioxopyrimidin-1-yl)-3-phenylsulfanyl-2-(trityloxymethyl)oxolan-3-yl]acetonitrile