Task: Answer the multiple-choice question.
Question: Which compound exhibits a -0.592% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc2c(c1)OC/C(=C/c1cccs1)C2=O
[b] COc1ccc(N2C(=O)CC(N3CCN(Cc4ccc5c(c4)OCO5)CC3)C2=O)cc1
[c] Cn1nc(C(=O)NNC(=O)C(CCC(N)=O)NS(=O)(=O)c2ccc(Cl)cc2)c2ccccc2c1=O
Answer: a. COc1ccc2c(c1)OC/C(=C/c1cccs1)C2=O
{#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#}
COc1ccc2c(c1)OC/C(=C/c1cccs1)C2=O
COc1ccc2c(c1)OC/C(=C/c1cccs1)C2=O
(3Z)-7-methoxy-3-(thiophen-2-ylmethylidene)chromen-4-one