Task: Answer the MCQ question.
Query: Which compound exhibits a 12.933\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=S(=O)(NCC1COc2ccccc2O1)c1ccc2ccccc2c1
(b) O=C(NNC(=O)c1ccc(F)cc1F)c1ccc2c(c1)OCO2
(c) CCOc1ccc(CNC(=S)N/N=C/c2ccncc2)cc1
Answer: a. O=S(=O)(NCC1COc2ccccc2O1)c1ccc2ccccc2c1
{#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=S(=O)(NCC1COc2ccccc2O1)c1ccc2ccccc2c1
O=S(=O)(NCC1COc2ccccc2O1)c1ccc2ccccc2c1
N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)naphthalene-2-sulfonamide