Task: Answer the multiple choice question.
Question: Which drug has a 10.924\% 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 CCOC(=O)c1ccc(CNCc2ccc(C)cc2)cc1
b O=C(Nc1ncc(Cc2cccc(Cl)c2)s1)c1ccc([N+](=O)[O-])cc1
Answer: b. O=C(Nc1ncc(Cc2cccc(Cl)c2)s1)c1ccc([N+](=O)[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=C(Nc1ncc(Cc2cccc(Cl)c2)s1)c1ccc([N+](=O)[O-])cc1
O=C(Nc1ncc(Cc2cccc(Cl)c2)s1)c1ccc([N+](=O)[O-])cc1
[4-[[5-[(3-chlorophenyl)methyl]-1,3-thiazol-2-yl]carbamoyl]phenyl]-oxido-oxoazanium