Task: Answer the MCQ question.
Query: Which compound exhibits a 6.725\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(N2C(=O)/C(=C/c3ccco3)C(=O)NC2=S)cc1
b: O=C(O)C1CC(c2ccc(F)cc2)=NO1
c: COc1ccc(CCNc2nnc(Sc3nnnn3-c3ccccc3)s2)cc1OC
d: Cc1ccc(NC(=O)CSCC(=O)O)c(C)c1
e: CN(C)S(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(N3CCCCC3)c2)CC1
Answer: a. COc1ccc(N2C(=O)/C(=C/c3ccco3)C(=O)NC2=S)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
(5E)-5-(furan-2-ylmethylidene)-1-(4-methoxyphenyl)-2-sulfanylidene-1,3-diazinane-4,6-dione