Task: Answer the multiple choice question.
Query: Which drug has a 15.547\% 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, or d without using any additional words.
Options:
a.) O=C(NCc1ccc(F)cc1)c1cccs1
b.) O=C(N/N=C/c1cccc(Br)c1)C1CC(=O)N(c2ccccc2)C1
c.) Cc1c(CN2CCCC(C(=O)c3cccc(OC(C)C)c3)C2)c(=O)n(-c2ccccc2)n1C
d.) CCOC(=O)c1c(C)[nH]c(C=Nc2ccc(OC)cc2)c1O
Answer: b. O=C(N/N=C/c1cccc(Br)c1)C1CC(=O)N(c2ccccc2)C1
{#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(N/N=C/c1cccc(Br)c1)C1CC(=O)N(c2ccccc2)C1
O=C(N/N=C/c1cccc(Br)c1)C1CC(=O)N(c2ccccc2)C1
N-[(E)-(3-bromophenyl)methylideneamino]-5-oxo-1-phenylpyrrolidine-3-carboxamide