Task: Answer the MCQ question.
Question: Which compound exhibits a -8.501\% 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) COc1cccc(/C=C/C(=O)NNC(=O)c2ccncc2)c1
b) COc1cc(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)cc2c1OCO2
c) CCOC(=O)c1cc2c(=O)n3ccccc3nc2n(CCCOC)c1=NC(=O)c1cccnc1
Answer: a. COc1cccc(/C=C/C(=O)NNC(=O)c2ccncc2)c1
{#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#}
COc1cccc(/C=C/C(=O)NNC(=O)c2ccncc2)c1
COc1cccc(/C=C/C(=O)NNC(=O)c2ccncc2)c1
N'-[(E)-3-(3-methoxyphenyl)prop-2-enoyl]pyridine-4-carbohydrazide