Task: Answer the MCQ question.
Query: Which drug exhibits a 8.951\% 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) Cn1c(SCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nc2ccccc21
(b) COc1ccc(CC(=O)Nc2cccc(-c3ccc4nncn4n3)c2)cc1OC
(c) CCOC(=O)CNC(=O)CN1C(=O)CC(c2ccccc2)S(=O)(=O)c2ccccc21
(d) COc1cc(/C=N/n2nnnc2N)ccc1OCC#N
Answer: c. CCOC(=O)CNC(=O)CN1C(=O)CC(c2ccccc2)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#}
CCOC(=O)CNC(=O)CN1C(=O)CC(c2ccccc2)S(=O)(=O)c2ccccc21
CCOC(=O)CNC(=O)CN1C(=O)CC(c2ccccc2)S(=O)(=O)c2ccccc21
ethyl 2-[[2-(1,1,4-trioxo-2-phenyl-2,3-dihydro-1λ6,5-benzothiazepin-5-yl)acetyl]amino]acetate