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(Nc1ccccc1)N(C1=NCC(CI)S1)c1ccc(F)cc1F
b: CC1=CC(=O)c2ccc3c4ccccc4n(C)c3c2C1=O
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}
[O][=C][Branch1][#Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][N][C][=N][C][C][Branch1][Ring1][C][I][S][Ring1][#Branch1][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][F]