Task: Answer the MCQ question.
Question: Which compound exhibits a 3.895% 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 additional words.
Options:
a. CCN1C(=O)/C(=C\c2ccncc2)SC1=S
b. COc1ccccc1CC(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
c. O=C(C1CC1(c1ccccc1)c1ccccc1)N1CCOCC1
d. O=C(CCCNC(=O)c1ccc(Cl)cc1)Nc1ccccc1C(F)(F)F
e. CCCCCn1c(S(=O)(=O)O)nc2ccccc21
Answer: a. CCN1C(=O)/C(=C\c2ccncc2)SC1=S
{#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#}
CCN1C(=O)/C(=C\c2ccncc2)SC1=S
CCN1C(=O)/C(=C\c2ccncc2)SC1=S
(5E)-3-ethyl-5-(pyridin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one