Task: Answer the multiple choice question.
Question: Which drug has a 13.284\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(COc1ccccc1)Nc1ccc(Cl)cc1Cl
[b] CCN(CC)C(=O)c1sc(NC(=S)N2CCN(C(=O)C3CCCO3)CC2)c(C(=O)OC)c1C
Answer: a. O=C(COc1ccccc1)Nc1ccc(Cl)cc1Cl
{#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#}
O=C(COc1ccccc1)Nc1ccc(Cl)cc1Cl
O=C(COc1ccccc1)Nc1ccc(Cl)cc1Cl
N-(2,4-dichlorophenyl)-2-phenoxyacetamide