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: COC(=NN=Cc1ccc(OC)cc1OC)c1ccncc1
b: CN1C(=O)C(O)(CC(=O)c2ccccc2)c2ccccc21
c: CCNc1ccc(-c2ccccc2)nc1N1CCN(C(=O)c2cc3cc(OC)ccc3[nH]2)CC1
d: COC(=O)C(Cc1c[nH]cn1)N=C(c1ccccc1)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}
methyl N-[(2,4-dimethoxyphenyl)methylidene]pyridine-4-carbohydrazonate