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 other words.
Options:
a.) N=c1[nH]n2c(C(Br)Br)cc(C(Br)Br)nc2c1[N+](=O)[O-]
b.) CCOC(=O)c1nc2cc(C(F)(F)F)ccc2nc1Nc1ccc(OC)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}
ethyl 3-(4-methoxyanilino)-7-(trifluoromethyl)quinoxaline-2-carboxylate