Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.185\% 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(NCCSc1c[nH]c2ccccc12)c1ccc(Br)o1
b CCCNC(=O)c1ccc2c(c1)nc(C)n2-c1cccc(C)c1
c COCCN(Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1)C(C)C
Answer: a. O=C(NCCSc1c[nH]c2ccccc12)c1ccc(Br)o1
{#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(NCCSc1c[nH]c2ccccc12)c1ccc(Br)o1
O=C(NCCSc1c[nH]c2ccccc12)c1ccc(Br)o1
5-bromo-N-[2-(1H-indol-3-ylsulfanyl)ethyl]furan-2-carboxamide