Task: Answer the multiple choice question.
Question: Which compound has a 6.371\% 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: Cc1cccc(C)c1-n1c(SCC(=O)NCc2ccco2)nc2ccccc2c1=O
b: O=C(CSc1ncc(-c2ccccc2)n1C1CCCC1)N1CCc2ccccc21
c: CCCNc1nc(-c2ccccc2)c(C(=O)OCC)cc1C#N
d: O=C(CN1c2ccccc2Sc2ccccc21)NNC(=S)Nc1ccc(Cl)cc1Cl
Answer: d. O=C(CN1c2ccccc2Sc2ccccc21)NNC(=S)Nc1ccc(Cl)cc1Cl
{#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(CN1c2ccccc2Sc2ccccc21)NNC(=S)Nc1ccc(Cl)cc1Cl
O=C(CN1c2ccccc2Sc2ccccc21)NNC(=S)Nc1ccc(Cl)cc1Cl
1-(2,4-dichlorophenyl)-3-[[2-(phenothiazin-10-yl)acetyl]amino]thiourea