Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.611\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Nc1cccc2ncccc12)c1ccc2c(c1)OCCO2
(b) CCOC(=O)N1CCN(S(=O)(=O)c2cc(C)c(C)cc2C)CC1
(c) O=C(CN1C(=O)COc2ccccc21)NCc1ccc(C(=O)O)cc1
Answer: a. O=C(Nc1cccc2ncccc12)c1ccc2c(c1)OCCO2
{#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#}
N-quinolin-5-yl-2,3-dihydro-1,4-benzodioxine-6-carboxamide