Problem statement: Answer the MCQ question.
Question: Which drug has a 19.569% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)C1=C(CS(=O)(=O)c2ccc(C)cc2)NC(=O)NC1c1ccc(O)c(OC)c1
[b] O=C(NCC1CCCO1)C1CC(=O)N(c2ccccc2)C1
Answer: a. CCOC(=O)C1=C(CS(=O)(=O)c2ccc(C)cc2)NC(=O)NC1c1ccc(O)c(OC)c1
{#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)C1=C(CS(=O)(=O)c2ccc(C)cc2)NC(=O)NC1c1ccc(O)c(OC)c1
CCOC(=O)C1=C(CS(=O)(=O)c2ccc(C)cc2)NC(=O)NC1c1ccc(O)c(OC)c1
ethyl 4-(4-hydroxy-3-methoxyphenyl)-6-[(4-methylphenyl)sulfonylmethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate