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, c, or d without using any additional words.
Options:
a. CCCCn1c(C)c(C(=O)OCC)c2cc(OCc3ccc(C(=O)Nn4c(C)ccc4C)cc3)c(Br)cc21
b. COc1ccc(C2SC(=Cc3cccc(OC)c3)C(=O)N2NC(=O)Cc2ccccc2)cc1
c. CC(C)OC(=O)c1ccc(NCc2cc(O)ccc2O)cc1
d. CC1(Cl)CC(C)(Br)C(C=CCl)CC1Br
Answer: a, b, c, d
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}
N-[2-(4-methoxyphenyl)-5-[(3-methoxyphenyl)methylidene]-4-oxo-1,3-thiazolidin-3-yl]-2-phenylacetamide