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. CCCN(CCC)C1CCc2c(ccc3cc[nH]c23)C1
b. CC(=NNC(=O)c1ccncc1)c1cccc(F)c1
c. O=C1OS(=O)(=O)c2ccccc21
d. CSc1c2c(C)nnc-2[nH]n1-c1ccccc1
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}