Task: Answer the MCQ question.
Question: Which compound has a 3.125% 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: Cc1ccc(S(=O)(=O)Nc2cc(C)nn2-c2ccccc2)cc1
b: O=C(OCC(=O)N1CCOCC1)c1ccccc1SCC(=O)N1CCCC1
Answer: b. O=C(OCC(=O)N1CCOCC1)c1ccccc1SCC(=O)N1CCCC1
{#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(OCC(=O)N1CCOCC1)c1ccccc1SCC(=O)N1CCCC1
O=C(OCC(=O)N1CCOCC1)c1ccccc1SCC(=O)N1CCCC1
(2-morpholin-4-yl-2-oxoethyl) 2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanylbenzoate