Problem statement: Answer the MCQ question.
Question: Which drug has a -18.230% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: C/C(=N\NC(=O)c1ccccc1F)c1ccccn1
b: O=C(CCN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)OCC(=O)c1ccccc1
c: Clc1ccccc1N1CCN(c2ncnc3nc[nH]c23)CC1
d: COc1ccc2[nH]cc(CCNC(=O)Cc3c(F)cccc3Cl)c2c1
Answer: b. O=C(CCN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)OCC(=O)c1ccccc1
{#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(CCN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)OCC(=O)c1ccccc1
O=C(CCN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)OCC(=O)c1ccccc1
phenacyl 3-(8,9-dibromo-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl)propanoate