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(=O)CC1(C)C(O)C2OC(C)(C)OC2C1O
b. CC(=O)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)Nc1ccccc1C
c. COc1cc(OC)cc(-n2c(N)c(C#N)c3ccc([N+](=O)[O-])cc3c2=O)c1
d. CCN(CC)CCC(=O)NC1c2ccccc2Oc2c(C)cccc21
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}