Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.838\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1cc(C)cc(NC(=O)C2CCN(S(C)(=O)=O)CC2)c1
[b] CCOC(=O)C1=C(C)Nc2ncnn2C1c1cccs1
[c] COc1ccc(C)cc1NC(=O)CN1CCCN(S(=O)(=O)c2ccc(Br)cc2)CC1
[d] CN(CC(=O)Nc1ccccc1Cl)C(=O)C1CCN(C(=O)c2ccc(F)cc2)CC1
[e] COc1ccc(S(=O)(=O)N2CCCC2)c(Cl)c1Cl
Answer: d. CN(CC(=O)Nc1ccccc1Cl)C(=O)C1CCN(C(=O)c2ccc(F)cc2)CC1
{#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#}
CN(CC(=O)Nc1ccccc1Cl)C(=O)C1CCN(C(=O)c2ccc(F)cc2)CC1
CN(CC(=O)Nc1ccccc1Cl)C(=O)C1CCN(C(=O)c2ccc(F)cc2)CC1
N-[2-(2-chloroanilino)-2-oxoethyl]-1-(4-fluorobenzoyl)-N-methylpiperidine-4-carboxamide