Task: Answer the multiple choice question.
Question: Which drug has a 0.136% 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 COc1ccc([N+](=O)[O-])cc1NC(=S)Nc1ccccc1
b COc1ccc2cc(/C=N/NC(=O)CSCc3ccc([N+](=O)[O-])cc3)c(Cl)nc2c1
c O=C(Nc1c2c(nn1-c1ccccc1)CS(=O)(=O)C2)c1ccccc1Br
d Cn1c(CNC2CCCCC2)c(C#N)c2ccccc21
e Nc1cc(Cl)nc(N/N=C/c2ccc([N+](=O)[O-])cc2)n1
Answer: b. COc1ccc2cc(/C=N/NC(=O)CSCc3ccc([N+](=O)[O-])cc3)c(Cl)nc2c1
{#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#}
COc1ccc2cc(/C=N/NC(=O)CSCc3ccc([N+](=O)[O-])cc3)c(Cl)nc2c1
COc1ccc2cc(/C=N/NC(=O)CSCc3ccc([N+](=O)[O-])cc3)c(Cl)nc2c1
N-[(E)-(2-chloro-7-methoxyquinolin-3-yl)methylideneamino]-2-[(4-nitrophenyl)methylsulfanyl]acetamide