Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.610\% 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) COCCN1Cc2cccc(C(=O)NCc3ccccn3)c2C1=O
(b) Cc1c(C(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cccc1[N+](=O)[O-]
Answer: b. Cc1c(C(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cccc1[N+](=O)[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#}
Cc1c(C(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cccc1[N+](=O)[O-]
Cc1c(C(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cccc1[N+](=O)[O-]
N-[1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxopyrrolidin-3-yl]-2-methyl-3-nitrobenzamide