Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.093% 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) O=C(CN1C(=O)C2C3C=CC(C4CC34)C2C1=O)NCc1ccco1
b) CCn1nc(C)c(/C=N/NC(=O)CSc2ccccn2)c1C
c) CC(=O)C[C@H](O)CC(=O)[C@H]1OC(=O)[C@H](C)C/C=C\Cc2ccccc21
d) CCCNC(=S)Nc1ccc(CC(=O)OC)cc1
Answer: c. CC(=O)C[C@H](O)CC(=O)[C@H]1OC(=O)[C@H](C)C/C=C\Cc2ccccc21
{#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#}
CC(=O)C[C@H](O)CC(=O)[C@H]1OC(=O)[C@H](C)C/C=C\Cc2ccccc21
CC(=O)C[C@H](O)CC(=O)[C@H]1OC(=O)[C@H](C)C/C=C\Cc2ccccc21
(3S)-3-hydroxy-1-[(1S,4R,6Z)-4-methyl-3-oxo-1,4,5,8-tetrahydro-2-benzoxecin-1-yl]hexane-1,5-dione