Problem statement: Answer the MCQ question.
Query: Which compound has a 10.086\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COCCn1c(-c2ccco2)nc2nc3ccccc3nc21
b: O=C(NCc1cc2ccccc2[nH]1)C1CCC(=O)N(CCCN2CCCC2=O)C1
Answer: b. O=C(NCc1cc2ccccc2[nH]1)C1CCC(=O)N(CCCN2CCCC2=O)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#}
O=C(NCc1cc2ccccc2[nH]1)C1CCC(=O)N(CCCN2CCCC2=O)C1
O=C(NCc1cc2ccccc2[nH]1)C1CCC(=O)N(CCCN2CCCC2=O)C1
N-(1H-indol-2-ylmethyl)-6-oxo-1-[3-(2-oxopyrrolidin-1-yl)propyl]piperidine-3-carboxamide