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) COc1ccc(-n2c(=O)n(C)c(=O)n2-c2ccc(OC)cc2)cc1
(b) CN(C)c1ccc(C=C(NC(=O)c2ccccc2)C(=O)Nc2ccccc2C(=O)O)cc1
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}
1,2-bis(4-methoxyphenyl)-4-methyl-1,2,4-triazolidine-3,5-dione