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=C(O)CCCC#CCCCC(=O)O
(b) Cc1cc(OP2(=O)NCc3ncccc3O2)ccc1Cl
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}
2-(4-chloro-3-methylphenoxy)-3,4-dihydropyrido[2,3-e][1,3,2]oxazaphosphinine 2-oxide