Problem statement: Answer the MCQ question.
Question: Which drug has a 8.563\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1ccccc1F
b. O=C(CCCOc1ccc(Cl)cc1Cl)N/N=C\C1CCCCC1
c. CCC(C)[C@H](NC(=O)NC1CCCc2ccccc21)C(=O)O
Answer: a. O=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1ccccc1F
{#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)c1ccccc1F
O=C(NC(=S)Nc1ccc2c(c1)OCCO2)c1ccccc1F
N-(2,3-dihydro-1,4-benzodioxin-6-ylcarbamothioyl)-2-fluorobenzamide