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. COP(C)(=O)C1=CCN(C(=O)OCC[Si](C)(C)C)CC1
b. CC(=O)Nc1ccc(S(=O)(=O)NN=CC(=O)O)cc1
c. Nn1c(-c2ccccc2)nc2ccc(Br)cc2c1=O
d. O=C(O)c1sccc1Cc1ccsc1
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}