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, or c without using any additional words.
Options:
a CCOC(=O)c1c(-c2ccc(Br)cc2)ccn1C
b Fc1cccc2c(SCc3ccc(Cl)cc3Cl)cnnc12
c CCCCc1c2c(nc3c1CCc1cc4cc5c(nc4nc1-3)-c1nc3c(c(CCCC)c1CC5)CCCC3=Cc1ccccc1)C(=Cc1ccccc1)CCC2
Answer: a, b, c
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}