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=c1oc(-c2ccccc2NS(=O)(=O)c2ccccc2)nc2cc(Cl)ccc12
b. O=c1cc(-c2ccccc2)oc2ccc(O)cc12
c. COc1ccc(Nc2nc(NNC(=O)Cc3ccccc3)nc(NNC(=O)c3ccncc3)n2)cc1
Answer: a, b
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}