Task: Answer the multiple-choice question.
Question: Which drug exhibits a -8.462% 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. O=C(NC1CC2CCC1C2)C1COc2ccccc2O1
b. COc1cccc(-c2n[nH]c3c2CCC3)c1
c. CC1CCN(S(=O)(=O)c2ccc(N=NC3=C(O)CC(C)(C)CC3=O)cc2)CC1
d. O=C(O)C1=C[C@H](c2ccc(Br)cc2)C[C@H](OCc2ccc(CO)cc2)O1
e. CCOC(=O)C1C(=O)N(C)C2(C)CC1c1ccccc1O2
Answer: a. O=C(NC1CC2CCC1C2)C1COc2ccccc2O1
{#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#}
O=C(NC1CC2CCC1C2)C1COc2ccccc2O1
O=C(NC1CC2CCC1C2)C1COc2ccccc2O1
N-(2-bicyclo[2.2.1]heptanyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide