Task: Answer the MCQ question.
Query: Which compound exhibits a 8.176\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(/C=C/c1ccc2c(c1)OCO2)c1ccc[nH]1
b) O=C1Nc2c(ccc(Cl)c2Cl)C(=O)C1(F)c1ccccc1
c) COc1ccc(CCNC(=O)c2nc3ncccn3n2)cc1OC
Answer: a. O=C(/C=C/c1ccc2c(c1)OCO2)c1ccc[nH]1
{#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#}
O=C(/C=C/c1ccc2c(c1)OCO2)c1ccc[nH]1
O=C(/C=C/c1ccc2c(c1)OCO2)c1ccc[nH]1
(E)-3-(1,3-benzodioxol-5-yl)-1-(1H-pyrrol-2-yl)prop-2-en-1-one