Task: Answer the multiple-choice question.
Question: Which compound exhibits a -28.373% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cl.O=C1CSC(c2cccc([N+](=O)[O-])c2)N1CCN1CCCCC1
b. CCN1CCN(C(c2cccs2)C(C)NS(=O)(=O)c2ccc(F)cc2)CC1
c. COc1ccccc1N(CC(=O)NCCc1ccccc1)C(=O)CCC(=O)Nc1ccccn1
d. COC(=O)c1ccccc1OCC(=O)N1CCN(c2ccc(Cl)cc2)CC1
e. O=C(CSc1nnc(-c2ccccn2)o1)Nc1ccccc1Cl
Answer: b. CCN1CCN(C(c2cccs2)C(C)NS(=O)(=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_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#}
CCN1CCN(C(c2cccs2)C(C)NS(=O)(=O)c2ccc(F)cc2)CC1
CCN1CCN(C(c2cccs2)C(C)NS(=O)(=O)c2ccc(F)cc2)CC1
N-[1-(4-ethylpiperazin-1-yl)-1-thiophen-2-ylpropan-2-yl]-4-fluorobenzenesulfonamide