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. CCCCCCCCCCCCCCCCCC(=O)NCCCNCCCNC(=O)CCCCCCCCCCCCCCCCC
b. COc1ccc(C2Oc3ccc(Cl)cc3C=C2[N+](=O)[O-])cc1
c. O=C1c2cc3c(cc2CC12Cc1cc4c(cc1C2=O)CCC4)CCC3
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}