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 CC[Sn](CC)(OC(=O)c1c(F)cccc1F)O[Sn](CC)(CC)OC(=O)c1c(F)cccc1F
b CN1Cc2c(N)cccc2C(c2ccccc2)C1.O=C(O)C=CC(=O)O
c Brc1cccc(C2SCc3nc4ccccc4n32)c1
d NN=C(CS(=O)(=O)c1ccc(Cl)cc1)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}