Task: Answer the multiple-choice question.
Query: Which compound has a 8.222\% 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: CCCN1C(=O)/C(=C\c2ccncc2)SC1=Nc1ccccc1
b: Cc1ccc(NC(=O)Cc2noc3ccccc23)nc1
Answer: a. CCCN1C(=O)/C(=C\c2ccncc2)SC1=Nc1ccccc1
{#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#}
CCCN1C(=O)/C(=C\c2ccncc2)SC1=Nc1ccccc1
CCCN1C(=O)/C(=C\c2ccncc2)SC1=Nc1ccccc1
(5E)-2-phenylimino-3-propyl-5-(pyridin-4-ylmethylidene)-1,3-thiazolidin-4-one