Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.605\% 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 additional words.
Options:
a COC(=O)CSc1nc(-c2ccc(C)cc2)c2c(c1C#N)CCCC2
b CC1CCC2C(C1)c1sc(=O)[nH]c1SC2(C)C
Answer: b. CC1CCC2C(C1)c1sc(=O)[nH]c1SC2(C)C
{#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#}
CC1CCC2C(C1)c1sc(=O)[nH]c1SC2(C)C
CC1CCC2C(C1)c1sc(=O)[nH]c1SC2(C)C
5,5,8-trimethyl-5a,6,7,8,9,9a-hexahydro-3H-isothiochromeno[3,4-d][1,3]thiazol-2-one