Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.646% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(CCCCCN1C(=O)CCC1=O)Nc1ccc2c(c1)OCCO2
b: O=C1c2cccnc2C(=O)N1C1CCCCC1
c: CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)cc1
Answer: b. O=C1c2cccnc2C(=O)N1C1CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1c2cccnc2C(=O)N1C1CCCCC1
O=C1c2cccnc2C(=O)N1C1CCCCC1
6-cyclohexylpyrrolo[3,4-b]pyridine-5,7-dione