Task: Answer the MCQ question.
Question: Which drug has a 9.021\% human ether-à-go-go related gene (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(COC(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1)NC1CCCCCCC1
[b] O=C(O)C1CCCC[C@H]1C(=O)Nc1ncc([N+](=O)[O-])s1
Answer: b. O=C(O)C1CCCC[C@H]1C(=O)Nc1ncc([N+](=O)[O-])s1
{#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(O)C1CCCC[C@H]1C(=O)Nc1ncc([N+](=O)[O-])s1
O=C(O)C1CCCC[C@H]1C(=O)Nc1ncc([N+](=O)[O-])s1
(2R)-2-[(5-nitro-1,3-thiazol-2-yl)carbamoyl]cyclohexane-1-carboxylic acid