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=C(CCC(NC(=O)OCc1ccccc1)C(=O)OCc1ccccc1)Nc1cccc(OCc2ccccc2)c1
b: O=C(O)CCSCCCCCCCCCCCCSCCC(=O)O
c: O=c1c(Cl)c(Cl)cnn1-c1ccccc1
d: N#Cc1snc2sc(=O)sc12
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}