Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.629% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)C1CCC1
[b] CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)cc1
[c] Cc1[nH]c2ccccc2c1CN1CCC(Cc2ccccc2)CC1.O=C(O)C(=O)O
Answer: b. CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)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(-c3nnnn3CC)ccc2OC)cc1
CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)cc1
ethyl 4-[[5-(1-ethyltetrazol-5-yl)-2-methoxyphenyl]sulfonylamino]benzoate