Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.429\% 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, c, or d without using any other words.
Options:
a. NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NC2CCCCCCC2)c([N+](=O)[O-])c1
b. O=C(Nc1ccc2c(c1)OCO2)C1CCN(S(=O)(=O)c2cccs2)CC1
c. C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccc(F)cc1
d. O=C(NC(=S)Nc1cccc(NC(=S)NC(=O)c2ccco2)n1)c1ccco1
Answer: d. O=C(NC(=S)Nc1cccc(NC(=S)NC(=O)c2ccco2)n1)c1ccco1
{#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)Nc1cccc(NC(=S)NC(=O)c2ccco2)n1)c1ccco1
O=C(NC(=S)Nc1cccc(NC(=S)NC(=O)c2ccco2)n1)c1ccco1
N-[[6-(furan-2-carbonylcarbamothioylamino)pyridin-2-yl]carbamothioyl]furan-2-carboxamide