Task: Answer the multiple-choice question.
Question: Which compound exhibits a -32.982% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc(=O)[nH]c2c1cnn2Cc1ccccc1
b: CCNS(=O)(=O)c1ccc(CCC(=O)N2CCOCC2)cc1
c: CCOc1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
d: CCOC(=O)C1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OC(C)C)CC1
Answer: c. CCOc1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
{#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#}
CCOc1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
CCOc1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
N-(4-ethoxyphenyl)-3-(4-phenylpiperazin-1-yl)propanamide