Problem statement: Answer the MCQ question.
Question: Which drug has a 54.714% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(c1ccco1)N(Cc1ccc([N+](=O)[O-])cc1)c1ccc(Br)cc1
b CC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1O
c COCCCNC(=O)C1CCC(CNS(=O)(=O)c2ccc(C)cc2)CC1
d COc1ccc(C(=O)OCC(=O)Nc2sccc2C(N)=O)cc1OC
Answer: b. CC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1O
CC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1O
5-acetyl-4-(2-hydroxy-3-nitrophenyl)-6-methyl-3,4-dihydro-1H-pyrimidin-2-one