Task: Answer the MCQ question.
Question: Which compound has a 5.350\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)Cn2cc(C(F)(F)F)ccc2=O)c1C
b: CCc1ccc(S(=O)(=O)NC2CC(C)(C)NC(C)(C)C2)cc1
c: Cc1ccccc1C(=O)Nc1ccc(Br)cn1
d: CCOC(=O)Cc1cc(OC)c(OC)cc1Cc1cc(OC)c(OC)cc1CC(=O)OCC
e: S=c1nccc(-c2cc(Cl)sc2Cl)[nH]1
Answer: b. CCc1ccc(S(=O)(=O)NC2CC(C)(C)NC(C)(C)C2)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#}
CCc1ccc(S(=O)(=O)NC2CC(C)(C)NC(C)(C)C2)cc1
CCc1ccc(S(=O)(=O)NC2CC(C)(C)NC(C)(C)C2)cc1
4-ethyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzenesulfonamide