Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.522% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1O
b: OCC[C@@H]1C[C@H](O)[C@@H](O)[C@]2(CCc3ccccc3CO2)O1
c: CC(=O)NC1C(=O)N=C(SCC(=O)Nc2c(C)cccc2C)NC1=O
d: COc1ccc(-c2noc(N3CCC(C(=O)N(C)c4ccccc4)CC3)n2)cc1
Answer: a. O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1O
{#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#}
O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1O
O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccccc1O
N'-[(E)-(2-hydroxyphenyl)methylideneamino]-N-(3-morpholin-4-ylpropyl)oxamide