Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.469\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)NCC3CCCO3)c2=O)CCC4)cc1
b) CC1CCC(=O)N(CCSc2ccccc2)CC1
Answer: b. CC1CCC(=O)N(CCSc2ccccc2)CC1
{#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#}
CC1CCC(=O)N(CCSc2ccccc2)CC1
CC1CCC(=O)N(CCSc2ccccc2)CC1
5-methyl-1-(2-phenylsulfanylethyl)azepan-2-one