Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.581\% human ether-à-go-go related gene (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=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1cccc2ccccc12
b) NC(=O)c1ccc(N2CCCCCC2)c([N+](=O)[O-])c1
c) CNC(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
Answer: a. O=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1cccc2ccccc12
{#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=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1cccc2ccccc12
O=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1cccc2ccccc12
N-(2,3-dihydro-1,4-benzodioxin-6-ylcarbamothioyl)naphthalene-1-carboxamide