Task: Answer the MCQ question.
Query: Which drug exhibits a -8.044% 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: Cn1c(NC(=O)c2cccc(Cn3cc(Cl)cn3)c2)nc2ccccc21
b: O=c1o[nH]c(-c2ccccc2)c1-c1ccccc1
c: CCOc1ccc(Br)cc1S(=O)(=O)Nc1ccc(C(=O)OC(C)C(=O)N(C)c2ccccc2)cc1
d: COCCn1c(=NC(=O)c2cccs2)sc2cc(NC(C)=O)ccc21
e: Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cccnc3)cc2)nc(C)n1
Answer: d. COCCn1c(=NC(=O)c2cccs2)sc2cc(NC(C)=O)ccc21
{#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#}
COCCn1c(=NC(=O)c2cccs2)sc2cc(NC(C)=O)ccc21
COCCn1c(=NC(=O)c2cccs2)sc2cc(NC(C)=O)ccc21
N-[6-acetamido-3-(2-methoxyethyl)-1,3-benzothiazol-2-ylidene]thiophene-2-carboxamide