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 other words.
Options:
a: CC(=O)O.CCOC(=O)C(C(N)=O)=C(O)c1cnccn1
b: CC(=O)Oc1ccc2c(=O)c(C(C)=O)coc2c1
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}
ethanoicacid;ethyl2-aminocarbonyl-3-oxidanyl-3-pyrazin-2-yl-prop-2-enoate