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. O=C1CC23CCC4(CC2=CCCC3O1)OCCO4
b. CCCCC(O)(c1ccccc1)C(O)(c1ccccc1)c1c(F)c(F)c(F)c(F)c1F
c. O=C(CCCN1CCC(Nc2ccc(F)cc2)(c2nnnn2C2CCCCC2)CC1)c1ccc(F)cc1
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}