Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.135\% 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 CCCNC(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
b Cc1cccc(-c2noc(CN(C(=O)c3ccc(Br)o3)C(C)C)n2)c1
Answer: a. CCCNC(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
{#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#}
CCCNC(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
CCCNC(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)-N-propylacetamide