Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.852\% 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 additional words.
Options:
[a] CCc1ccccc1N1CCN(S(=O)(=O)c2cc(OC)ccc2OC)CC1
[b] CSCCC(/C(O)=C(\C#N)c1nc2ccccc2[nH]1)N1C(=O)c2ccccc2C1=O
[c] CC1(C)CC(=O)C2=C(C1)N=C1c3ccccc3C(=O)C1C2c1ccc(Cl)cc1
[d] CCOC(=O)c1c(NC(=O)CS(=O)(=O)c2cn(CC)c3ccccc23)sc2c1CCCC2
Answer: d. CCOC(=O)c1c(NC(=O)CS(=O)(=O)c2cn(CC)c3ccccc23)sc2c1CCCC2
{#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#}
ethyl 2-[[2-(1-ethylindol-3-yl)sulfonylacetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate