Problem statement: Answer the MCQ question.
Query: Which compound has a 9.127\% 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. O=C(CN(c1ccccn1)S(=O)(=O)c1ccccc1)N/N=C/c1cccc([N+](=O)[O-])c1
b. O=C1OC(N2C(=O)CC[C@H]2C(=O)Nc2ccc(Br)cc2F)c2ccccc21
Answer: a. O=C(CN(c1ccccn1)S(=O)(=O)c1ccccc1)N/N=C/c1cccc([N+](=O)[O-])c1
{#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=C(CN(c1ccccn1)S(=O)(=O)c1ccccc1)N/N=C/c1cccc([N+](=O)[O-])c1
O=C(CN(c1ccccn1)S(=O)(=O)c1ccccc1)N/N=C/c1cccc([N+](=O)[O-])c1
2-[benzenesulfonyl(pyridin-2-yl)amino]-N-[(E)-(3-nitrophenyl)methylideneamino]acetamide