Task: Answer the MCQ question.
Question: Which compound has a -6.910% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
b CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(S(=O)(=O)c2ccc(C)cc2C)CC1
c COc1cccc(C(C(=O)NC(C)(C)C)N(CCc2ccccc2)C(=O)CCC(=O)Nc2cc(C)on2)c1OC
d O=C1NC(=O)/C(=C/c2ccc(O)cc2)S1
e C/C(CC(=O)Nc1ccc2c(c1)OCCO2)=N\NC(=O)c1ccccc1Cl
Answer: b. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(S(=O)(=O)c2ccc(C)cc2C)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(S(=O)(=O)c2ccc(C)cc2C)CC1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(S(=O)(=O)c2ccc(C)cc2C)CC1
N-[2-(2,6-difluoroanilino)-2-oxoethyl]-1-(2,4-dimethylphenyl)sulfonyl-N-ethylpiperidine-4-carboxamide