Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(c1c(F)c(F)c(F)c(F)c1F)n1c(=O)[nH]c2ccccc21
b COc1cccc(C2CCCC(C#N)C2=N)c1OC
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}
[C][O][C][=C][C][=C][C][Branch1][=C][C][C][C][C][C][Branch1][Ring1][C][#N][C][Ring1][Branch2][=N][=C][Ring1][#C][O][C]