Task: Answer the MCQ question.
Query: Which drug has a 6.625\% 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 other words.
Options:
a CCc1ccc(OCC(=O)Nc2ccc(N3CCN(S(C)(=O)=O)CC3)cc2)cc1
b C#CCOc1c(Cl)cc(/C=N/O)cc1OC
c CCCn1c(SCC(=O)N2c3ccc(F)cc3CCC2C)nnc1-c1ccccn1
d COC(=O)/C(=N\Nc1ccc(Cl)cc1)Sc1nnc(-c2ccc(OC)cc2)n1C
e O=C(c1ccc(Br)o1)N1CCc2ccccc21
Answer: e. O=C(c1ccc(Br)o1)N1CCc2ccccc21
{#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#}
O=C(c1ccc(Br)o1)N1CCc2ccccc21
O=C(c1ccc(Br)o1)N1CCc2ccccc21
(5-bromofuran-2-yl)-(2,3-dihydroindol-1-yl)methanone