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 additional words.
Options:
[a] O=C(C=Cc1c(O)ccc2ccccc12)c1ccc2ccccc2c1
[b] CNn1c(-c2ccc(C)cc2)n[nH]c1=O
Answer: a
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}
[O][=C][Branch2][Ring1][Ring2][C][=C][C][=C][Branch1][C][O][C][=C][C][=C][C][=C][C][=C][Ring1][O][Ring1][=Branch1][C][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2]