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, or c without using any additional words.
Options:
a C1=C(c2ccccc2)SC(N2CCCCC2)S1
b NC(CCCC(N)P(=O)(O)O)C(=O)O
c CCn1ncc2c(=O)n3ncn(-c4ccc(Br)cc4)c3nc21
Answer: a, b, c
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}
2,6-diamino-6-phosphonohexanoic acid