Task: Answer the multiple-choice question.
Query: Which compound exhibits a -28.510% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3cc(S(C)(=O)=O)ccc3Cl)CC2)cc1
b: CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3cccc([N+](=O)[O-])c3)nc12.Cl
c: COc1ccc(-c2cnn3c4c(c(C)nc23)CCN4C2CCCC2)cc1OC
d: CN(C)C(CNC(=O)c1ccc(-c2ccccc2)cc1)c1ccccc1
Answer: a. CCOc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3cc(S(C)(=O)=O)ccc3Cl)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#}
CCOc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3cc(S(C)(=O)=O)ccc3Cl)CC2)cc1
CCOc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3cc(S(C)(=O)=O)ccc3Cl)CC2)cc1
N-(2-chloro-5-methylsulfonylphenyl)-1-(4-ethoxyphenyl)sulfonylpiperidine-4-carboxamide