Task: Answer the multiple-choice question.
Question: Which drug has a 5.067\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CN(c1ccccc1Cl)S(=O)(=O)c1ccccc1)N/N=C/c1ccccc1C(=O)O
b) O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1N1CCCNCC1
Answer: b. O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1N1CCCNCC1
{#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-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1N1CCCNCC1
O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1N1CCCNCC1
1-[2,6-dinitro-4-(trifluoromethyl)phenyl]-1,4-diazepane