Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 21.288\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CC(/C=N\NC(=O)Cn1c(C)nc2ccccc21)=C\c1ccccc1
b. N#Cc1ccc(/C=C/C(=O)c2ccccc2)cc1
c. Fc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
d. COc1cc(CN2CCN(c3ccccc3C)CC2)cc([N+](=O)[O-])c1O
e. Cc1occc1C(=O)N/N=C/c1ccc(Br)s1
Answer: e. Cc1occc1C(=O)N/N=C/c1ccc(Br)s1
{#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#}
Cc1occc1C(=O)N/N=C/c1ccc(Br)s1
Cc1occc1C(=O)N/N=C/c1ccc(Br)s1
N-[(E)-(5-bromothiophen-2-yl)methylideneamino]-2-methylfuran-3-carboxamide