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) CC12CCC(OC(=O)CCC(=O)O)CC1=CCC1C2CCC2(C)C(c3ncc(-c4ccccc4)s3)CCC12
(b) O=C(NCc1ccccc1)c1c(O)nc2ccccc2c1O
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][O][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][C][O][N][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][O][O]