Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.103\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1ccc(Nc2nc(CSc3nnc(-c4ccc(F)cc4)n3C)cs2)cc1
b O=[N+]([O-])c1ccccc1N=Nc1ccc(O)cc1
Answer: b. O=[N+]([O-])c1ccccc1N=Nc1ccc(O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccccc1N=Nc1ccc(O)cc1
O=[N+]([O-])c1ccccc1N=Nc1ccc(O)cc1
4-[(2-nitrophenyl)diazenyl]phenol