Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.897% 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: O=C(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(c2ccccc2)CC1
b: CC1=C(CC(=O)NCC(=O)NCC(=O)O)c2cc(F)ccc2/C1=C/c1ccc(S(C)=O)cc1
Answer: a. O=C(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(c2ccccc2)CC1
{#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(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(c2ccccc2)CC1
O=C(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(c2ccccc2)CC1
3-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]-1,3-diazaspiro[4.6]undecane-2,4-dione