Problem statement: Answer the MCQ question.
Query: Which compound has a 20.786\% 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(Nc1nn[nH]n1)c1cc(-c2ccc(Cl)c(Cl)c2Cl)nc2ccccc12
[b] COC(=O)C(C)N(c1ccc(C)cc1)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
Answer: a. O=C(Nc1nn[nH]n1)c1cc(-c2ccc(Cl)c(Cl)c2Cl)nc2ccccc12
{#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(Nc1nn[nH]n1)c1cc(-c2ccc(Cl)c(Cl)c2Cl)nc2ccccc12
O=C(Nc1nn[nH]n1)c1cc(-c2ccc(Cl)c(Cl)c2Cl)nc2ccccc12
N-(2H-tetrazol-5-yl)-2-(2,3,4-trichlorophenyl)quinoline-4-carboxamide