Task: Answer the multiple-choice question.
Question: Which drug has a 16.242\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: C/C(=N\NC(=O)c1c(-c2ccccc2Cl)noc1C)c1cccc(NC(=O)C(C)C)c1
b: CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)N4CCCCC4)C3)cc2CC1C
c: Clc1ccc(-c2n[nH]c3c2Cc2ccccc2-3)cc1Cl
d: COc1ccc(C)cc1NC(=O)c1cccc(C(=O)Nc2cc(C)ccc2OC)c1
e: Cc1nn(Cc2ccc(Cl)cc2)c(Cl)c1/C=N/NC(=O)CNc1ccccc1F
Answer: b. CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)N4CCCCC4)C3)cc2CC1C
{#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#}
CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)N4CCCCC4)C3)cc2CC1C
CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)N4CCCCC4)C3)cc2CC1C
1-[2-methyl-5-[3-(piperidine-1-carbonyl)piperidin-1-yl]sulfonyl-2,3-dihydroindol-1-yl]ethanone