Task: Answer the MCQ question.
Query: Which compound has a 0.877% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(C)N1CC(C(=O)Nc2cccc([N+](=O)[O-])c2)CC1=O
b: O=C(Sc1cccc2cccnc12)c1ccccc1Br
c: Cc1nn(C)cc1/C=N\NC(=O)c1csc2ccccc12
d: COc1ccccc1-c1nnc(NC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)o1
e: COc1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCc5ccccc5C4)cc3)o2)cc1
Answer: b. O=C(Sc1cccc2cccnc12)c1ccccc1Br
{#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(Sc1cccc2cccnc12)c1ccccc1Br
O=C(Sc1cccc2cccnc12)c1ccccc1Br
S-quinolin-8-yl 2-bromobenzenecarbothioate