Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.301\% 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: Oc1c(Cl)cc(Cl)cc1CNc1ccc(Br)cn1
b: CC(NC(=O)OC(C)(C)C)C(=O)N1CCCC1C(=O)NC(Cc1ccccc1)C(N)=O
c: O=C(CSc1nc(-c2cccs2)cc(C(F)(F)F)n1)NCc1ccccc1
d: CCOc1ccc2ccccc2c1/C=N/NC(=O)c1ccc2c(c1)OCO2
e: O=C(NCc1ccco1)c1ccc(Br)c(S(=O)(=O)N2CCCCC2)c1
Answer: a. Oc1c(Cl)cc(Cl)cc1CNc1ccc(Br)cn1
{#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#}
Oc1c(Cl)cc(Cl)cc1CNc1ccc(Br)cn1
Oc1c(Cl)cc(Cl)cc1CNc1ccc(Br)cn1
2-[[(5-bromopyridin-2-yl)amino]methyl]-4,6-dichlorophenol