Task: Answer the MCQ question.
Query: Which compound exhibits a -4.518% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(OC)c(NS(=O)(=O)c2ccc(Cl)s2)c1
b) Cc1c(S(=O)(=O)N2CCN(c3ccccc3)CC2)c(=O)n(C)c(=O)n1C
c) CCn1cc([N+](=O)[O-])c(C(=O)N2CCCCCC2)n1
Answer: a. COc1ccc(OC)c(NS(=O)(=O)c2ccc(Cl)s2)c1
{#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#}
COc1ccc(OC)c(NS(=O)(=O)c2ccc(Cl)s2)c1
COc1ccc(OC)c(NS(=O)(=O)c2ccc(Cl)s2)c1
5-chloro-N-(2,5-dimethoxyphenyl)thiophene-2-sulfonamide