Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C[n+]1c(COc2ccc(C=NNC(=O)c3ccc(C(=O)NN=Cc4ccc(OCc5cn6ccccc6[n+]5C)cc4)cc3)cc2)cn2ccccc21.Cc1ccc(S(=O)(=O)O)cc1
b. c1cc2sc3ccc(OCCCN4CCCCC4)cc3c2cc1OCCCN1CCCCC1
Answer: 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}