Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.389\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
(b) O=C(CSc1ccccc1)NC1CCCCCCC1
Answer: b. O=C(CSc1ccccc1)NC1CCCCCCC1
{#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#}
N-cyclooctyl-2-phenylsulfanylacetamide