Task: Answer the MCQ question.
Question: Which compound exhibits a -4.990\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
b.) O=C(O)[C@H](Cc1ccccc1)NC(=O)N1CCCCCC1
Answer: a. CN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
CN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
2-[(1-methyl-2-oxo-3H-indol-3-yl)methyl]-3-phenylquinazolin-4-one