Problem statement: Answer the MCQ question.
Question: Which compound has a 11.032\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(Nc1cc([N+](=O)[O-])ccc1N1CCOCC1)c1cccs1
b: COc1ccc(S(=O)(=O)n2nc(OC(C)=O)cc2N)cc1
Answer: a. O=C(Nc1cc([N+](=O)[O-])ccc1N1CCOCC1)c1cccs1
{#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(Nc1cc([N+](=O)[O-])ccc1N1CCOCC1)c1cccs1
O=C(Nc1cc([N+](=O)[O-])ccc1N1CCOCC1)c1cccs1
[4-morpholin-4-yl-3-(thiophene-2-carbonylamino)phenyl]-oxido-oxoazanium