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, b, c, or d without using any other words.
Options:
a O=C(c1ccccc1)n1c2ccc(Br)cc2c2nc3ccccc3nc21
b COc1ccc(-c2cc(=O)c3c(OC)c(O)c(OC)cc3o2)cc1
c N#CC(c1ccccc1)(c1ccccc1)C(c1ccccc1)C(Cc1ccccc1)NS(=O)(=O)c1ccccc1
d CN1CCOC(C(NC(=O)c2ccccc2)c2ccccc2)C1=O
Answer: a, b, c, d
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}