Task: Answer the multiple-choice question.
Question: Which compound has a 8.130% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)C1CCN(C(=O)COC(=O)c2ccc3[nH]c4c(c3c2)CCCC4)CC1
b CS(=O)(=O)n1nc(-c2ccccc2)nc1N
c CN(Cc1ccco1)C(=O)CN1C(=O)NC2(CCCCC2)C1=O
d Cc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)Nc3cccc(-n4cnnn4)c3C)cc2)cc1
e CC(Sc1nc(N)c2c3c(sc2n1)CSC(C)(C)C3)C(=O)Nc1ccccc1
Answer: a. CCOC(=O)C1CCN(C(=O)COC(=O)c2ccc3[nH]c4c(c3c2)CCCC4)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#}
CCOC(=O)C1CCN(C(=O)COC(=O)c2ccc3[nH]c4c(c3c2)CCCC4)CC1
CCOC(=O)C1CCN(C(=O)COC(=O)c2ccc3[nH]c4c(c3c2)CCCC4)CC1
[2-(4-ethoxycarbonylpiperidin-1-yl)-2-oxoethyl] 6,7,8,9-tetrahydro-5H-carbazole-3-carboxylate