Task: Answer the MCQ question.
Question: Which drug exhibits a 21.176% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(=O)NN1C(=O)/C(=C/c2ccc(Br)o2)SC1=S
b O=C(CSc1cnc2ccccc2n1)c1ccc(F)cc1
Answer: b. O=C(CSc1cnc2ccccc2n1)c1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1cnc2ccccc2n1)c1ccc(F)cc1
O=C(CSc1cnc2ccccc2n1)c1ccc(F)cc1
1-(4-fluorophenyl)-2-quinoxalin-2-ylsulfanylethanone