Task: Answer the MCQ question.
Query: Which drug has a -7.709% 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: Cl.N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
b: N#C/C(=N\Nc1ccccc1)C(=N)N1CCOCC1
Answer: b. N#C/C(=N\Nc1ccccc1)C(=N)N1CCOCC1
{#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#}
N#C/C(=N\Nc1ccccc1)C(=N)N1CCOCC1
N#C/C(=N\Nc1ccccc1)C(=N)N1CCOCC1
(1E)-N-anilino-2-imino-2-morpholin-4-ylethanimidoyl cyanide