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 other words.
Options:
a) O=C(c1ccc(OC(=O)c2ccccc2O)cc1)c1ccc(OC(=O)c2ccccc2O)cc1
b) Cc1cc2c(=O)cc(-c3ccc(O)cc3)oc2c(C(=O)O)c1C
c) CCCCCCCC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(N)C(OC(=O)CCCCCCC)C1O
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}