Task: Answer the multiple choice question.
Question: Which drug has a -18.483% 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 additional words.
Options:
(a) CC1CCN(C2=NC(=O)/C(=C/c3cccc(O)c3)S2)CC1
(b) COc1cccc(CNC(=O)Cc2ccc(OC)c(S(=O)(=O)N3CCOCC3)c2)c1
(c) O=S(=O)(NCc1cccc(C(F)(F)F)c1)NCc1ccccc1F
(d) CCOC(=O)C1(Cc2cccc(Cl)c2)CCCN(C(=O)CCOC)C1
(e) CC(C)CC(c1nnnn1Cc1ccco1)N1CCN(C2CCCC2)CC1.Cl
Answer: a. CC1CCN(C2=NC(=O)/C(=C/c3cccc(O)c3)S2)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#}
CC1CCN(C2=NC(=O)/C(=C/c3cccc(O)c3)S2)CC1
CC1CCN(C2=NC(=O)/C(=C/c3cccc(O)c3)S2)CC1
(5Z)-5-[(3-hydroxyphenyl)methylidene]-2-(4-methylpiperidin-1-yl)-1,3-thiazol-4-one