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.) O=c1ccn(C2CC(O)C(CO)O2)c(=O)[nH]1
b.) Nn1nnc2ccccc21
c.) CCCN1CCC=C([Si](C)(C)C)C1
d.) CCOC(Cc1ccc(Cl)cc1)=NNC(N)=S
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}