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=C1c2ccccc2C(=O)c2c1ccc1c2N=C(c2ccc(Br)cc2)CC(c2cccc3ccccc23)N1
(b) CCOC(=O)CCc1cn2cc(Br)nc(OC)c2n1
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][C][O][C][=Branch1][C][=O][C][C][C][=C][N][C][=C][Branch1][C][Br][N][=C][Branch1][Ring1][O][C][C][Ring1][=Branch2][=N][Ring1][N]