Task: Answer the MCQ question.
Question: Which compound has a -19.209% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a N/C(=N\OC(=O)c1ccc2c(c1)OCO2)c1cccc([N+](=O)[O-])c1
b CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3C(C)C)ccc2OC)cc1
c Cc1cccc(-n2ncc3c2CCCC3NC(=O)CCc2cccnc2)c1C
d Cc1nc(NC(=O)c2ccco2)sc1C(=O)Nc1ccc(Br)cc1
Answer: b. CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3C(C)C)ccc2OC)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#}
CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3C(C)C)ccc2OC)cc1
CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3C(C)C)ccc2OC)cc1
ethyl 4-[[2-methoxy-5-(1-propan-2-yltetrazol-5-yl)phenyl]sulfonylamino]benzoate