Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.681\% 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. COc1ccccc1NC(=O)C(C)OC(=O)Cc1n[nH]c(=O)c2ccccc12
b. O=C(CNC(=O)c1ccccc1)N=Nc1c(O)[nH]c2ccc(Br)cc12
c. O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccccc1
d. CCCn1c(C)c(C(=O)OCC)c(O)c(-c2ccccc2)c1=O
e. CCCN(CCC)C(=O)Nc1ccc(F)cc1F
Answer: b. O=C(CNC(=O)c1ccccc1)N=Nc1c(O)[nH]c2ccc(Br)cc12
{#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(CNC(=O)c1ccccc1)N=Nc1c(O)[nH]c2ccc(Br)cc12
O=C(CNC(=O)c1ccccc1)N=Nc1c(O)[nH]c2ccc(Br)cc12
N-[2-[(5-bromo-2-hydroxy-1H-indol-3-yl)diazenyl]-2-oxoethyl]benzamide