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 other words.
Options:
a CCOC(=O)C=C(C=CCOC1CCCCO1)c1ccccc1
b COc1ccc(C(=O)C=Cc2ccc(OCC#N)cc2)cc1
c Oc1cc(O)c2c(ccc3ccccc32)n1
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}
ethyl 6-(oxan-2-yloxy)-3-phenylhexa-2,4-dienoate