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)CCC1CCc2c(OC)ccc(O)c2C1=O
b: COc1cccc2nc3cc(C)c(C)cc3nc12
c: CCOC(=O)c1ccc(NC(=O)Nc2ccc(Cl)cn2)cc1
d: NC(CSSCC(N)C(=O)O)C(=O)O
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}