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. Cl.NC(CSSCC(N)C(=O)Nc1ccc2ccccc2c1)C(=O)Nc1ccc2ccccc2c1
b. Cc1nc(Nc2ccc([N+](=O)[O-])cc2)sc1C(=O)C=Cc1ccc(N(C)C)cc1
c. O=C1c2c(O)cccc2Cc2cc(CO)cc(O)c21
d. OCCCSCCCCSCCCO
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}