Task: Answer the multiple choice question.
Query: Which drug exhibits a 11.492\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COC(=O)c1ccc(CNC(=O)CCc2c[nH]c3ccccc23)cc1
[b] CC(=O)O[C@]1(C(C)=O)CCC2C3C=C(C)C4=CC(=O)CC[C@]4(C)C3CC[C@@]21C
[c] CC1CCN(c2ccccc2NC(=O)c2ccc(Br)o2)CC1
[d] CCn1c(=O)c([N+](=O)[O-])c(NCCc2ccc(OC)c(OC)c2)c2ccccc21
[e] CCOC(=O)c1cc(Br)c(=O)n2ccccc12
Answer: a. COC(=O)c1ccc(CNC(=O)CCc2c[nH]c3ccccc23)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)c1ccc(CNC(=O)CCc2c[nH]c3ccccc23)cc1
COC(=O)c1ccc(CNC(=O)CCc2c[nH]c3ccccc23)cc1
methyl4-[[3-(1H-indol-3-yl)propanoylamino]methyl]benzoate