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. O=C1Nc2cccc3c2N(CCC3)C2=C1CCC2
b. Cc1nn(C(=O)c2ccncc2)c2c1C(c1cccc([N+](=O)[O-])c1)SC(=N)N2
c. CCOC(=O)C1=C(OC(OCC)C(C)[Se]c2ccccc2)CCC1
d. COc1cc(C(=O)CC(CCC(=O)Nc2ccccc2[N+](=O)[O-])=NNC(=O)CC#N)ccc1O
Answer: a, b, 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}