Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 11.786\% 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. CN(C)C1(CNC(=O)c2cccc(S(=O)(=O)Nc3ccc(Br)cc3)c2)CCCCC1
b. O=C(Nc1cccc(Cl)c1N1CCCCC1)c1ccc2c(c1)OCCO2
c. O=C(c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCN(c2cccc(C(F)(F)F)c2)CC1
Answer: b. O=C(Nc1cccc(Cl)c1N1CCCCC1)c1ccc2c(c1)OCCO2
{#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(Nc1cccc(Cl)c1N1CCCCC1)c1ccc2c(c1)OCCO2
O=C(Nc1cccc(Cl)c1N1CCCCC1)c1ccc2c(c1)OCCO2
N-(3-chloro-2-piperidin-1-ylphenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide