Task: Answer the multiple choice question.
Query: Which compound has a 9.924\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cccc(-c2cc(N)nn2C(=O)Nc2ccc(Cl)cc2)c1
b. CCC(=O)Nc1c2c(nc3c1CCC3)CCCC2
c. C=C1CCN([C@H](C(=O)O)C(C)C)S(=O)(=O)c2ccccc21
d. O=C(CCNS(=O)(=O)c1cccc2nsnc12)NCc1ccccc1Cl
Answer: c. C=C1CCN([C@H](C(=O)O)C(C)C)S(=O)(=O)c2ccccc21
{#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#}
C=C1CCN([C@H](C(=O)O)C(C)C)S(=O)(=O)c2ccccc21
C=C1CCN([C@H](C(=O)O)C(C)C)S(=O)(=O)c2ccccc21
(2S)-3-methyl-2-(5-methylidene-1,1-dioxo-3,4-dihydro-1λ6,2-benzothiazepin-2-yl)butanoicacid