Task: Answer the multiple choice question.
Query: Which compound has a 3.504% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1c(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cccc1[N+](=O)[O-]
b: O=C(CSc1ccccn1)NCc1ccc2c(c1)OCO2
Answer: b. O=C(CSc1ccccn1)NCc1ccc2c(c1)OCO2
{#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(CSc1ccccn1)NCc1ccc2c(c1)OCO2
O=C(CSc1ccccn1)NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-2-pyridin-2-ylsulfanylacetamide