Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.221\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(CNC(=O)C2(CC(=O)NC(C)(C)C)CCCC2)cc1
(b) COc1cc(NC(=O)Cn2c(C)cc3ccccc3c2=O)cc(OC)c1OC
(c) CC(C)(C)NC(=O)CN(C(=O)CNC(=O)c1cccs1)c1ccccc1F
(d) O=C(NC1c2ccccc2-c2ccccc21)c1ccco1
(e) C/C(CC(=O)Nc1c(C)cc(C)cc1C)=N\NC(=O)OC(C)(C)C
Answer: d. O=C(NC1c2ccccc2-c2ccccc21)c1ccco1
{#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(NC1c2ccccc2-c2ccccc21)c1ccco1
O=C(NC1c2ccccc2-c2ccccc21)c1ccco1
N-(9H-fluoren-9-yl)furan-2-carboxamide