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 other words.
Options:
a. CC(C)(O)C1OC2CCC3(C)C(O)(CCC4Cc5c([nH]c6ccccc56)C43C)C2=CC1=O
b. COc1cc(C=C2SC(c3ccccc3)N(c3ccccc3)C2=O)cc(OC)c1OC
c. NC(=O)C1=CC2C3C=CC2(O)C(=O)OC3O1
d. CC(=O)OC1C(COC(=O)c2ccccc2)OC(Nc2ncc(-c3ccc(Br)cc3)s2)C(OC(=O)c2ccccc2)C1OC(=O)c1ccccc1
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}
2,3-diphenyl-5-[(3,4,5-trimethoxyphenyl)methylidene]-1,3-thiazolidin-4-one