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] O=C(N1CC2(CN(C(=O)C(F)(F)F)CC3(C1)OCCO3)OCCO2)C(F)(F)F
[b] COCC(N=CN1CCc2cc(OC)c(OC)cc2C1C)C(C)(C)C
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}
2,2,2-trifluoro-1-[15-(2,2,2-trifluoroacetyl)-1,4,10,13-tetraoxa-7,15-diazadispiro[4.3.49.35]hexadecan-7-yl]ethanone