Problem statement: Answer the MCQ question.
Query: Which drug has a 3.678\% 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)N1c2c(cc(Br)cc2S(=O)(=O)N2CCCCC2)CC1C
(b) O=C(O)c1ccc(S(=O)(=O)Nc2ccc3c(c2)OCCO3)cc1
Answer: a. CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)N2CCCCC2)CC1C
{#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)N1c2c(cc(Br)cc2S(=O)(=O)N2CCCCC2)CC1C
CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)N2CCCCC2)CC1C
1-(5-bromo-2-methyl-7-piperidin-1-ylsulfonyl-2,3-dihydroindol-1-yl)ethanone