Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -5.139\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(CSc1ncc(S(=O)(=O)c2ccccc2)c(=O)[nH]1)Nc1ccccc1Cl
[b] O=C1CSC(c2ccc(Cl)cc2)N1c1cccnc1
[c] COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CCN1CCC(C)CC1
[d] CN(C)CCN(C(=O)C1CCN(S(=O)(=O)c2cccs2)CC1)c1nc2ccc(F)cc2s1.Cl
Answer: c. COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CCN1CCC(C)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#}
COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CCN1CCC(C)CC1
COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CCN1CCC(C)CC1
methyl4-methoxy-3-[3-(4-methylpiperidin-1-yl)propanoylamino]-1H-indole-2-carboxylate