Task: Answer the MCQ question.
Query: Which compound exhibits a 24.862\% 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. CC(=O)N1CC(C)Sc2ccc(S(=O)(=O)NCc3ccccc3Cl)cc21
b. CCN1C(=O)C(=Cc2c(C)n(CC(=O)NCC3CCCO3)c3ccccc23)C(=O)N(CC)C1=S
Answer: b. CCN1C(=O)C(=Cc2c(C)n(CC(=O)NCC3CCCO3)c3ccccc23)C(=O)N(CC)C1=S
{#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#}
CCN1C(=O)C(=Cc2c(C)n(CC(=O)NCC3CCCO3)c3ccccc23)C(=O)N(CC)C1=S
CCN1C(=O)C(=Cc2c(C)n(CC(=O)NCC3CCCO3)c3ccccc23)C(=O)N(CC)C1=S
2-[3-[(1,3-diethyl-4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ylidene)methyl]-2-methylindol-1-yl]-N-(oxolan-2-ylmethyl)acetamide