Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -9.321% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CNC(=O)CSc1nc2c([nH]c3ccccc32)c(=O)n1CCOC
(b) O=C(NC1CCCCC1)C(c1ccc2ncccc2c1)N(Cc1ccccc1)C(=O)c1cccs1
Answer: a. CNC(=O)CSc1nc2c([nH]c3ccccc32)c(=O)n1CCOC
{#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#}
CNC(=O)CSc1nc2c([nH]c3ccccc32)c(=O)n1CCOC
CNC(=O)CSc1nc2c([nH]c3ccccc32)c(=O)n1CCOC
2-[[3-(2-methoxyethyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-methylacetamide