Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.377\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cccc(NS(=O)(=O)CC23CCC(CC2=O)C3(C)C)c1
[b] Nc1ccc2c(c1)Oc1ccccc1C=C2
[c] COC(=O)c1cccc(C(=O)N2CCCC(Nc3ccc4c(c3)OCCO4)C2)c1
Answer: c. COC(=O)c1cccc(C(=O)N2CCCC(Nc3ccc4c(c3)OCCO4)C2)c1
{#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)c1cccc(C(=O)N2CCCC(Nc3ccc4c(c3)OCCO4)C2)c1
COC(=O)c1cccc(C(=O)N2CCCC(Nc3ccc4c(c3)OCCO4)C2)c1
methyl 3-[3-(2,3-dihydro-1,4-benzodioxin-6-ylamino)piperidine-1-carbonyl]benzoate