Task: Answer the MCQ question.
Query: Which drug exhibits a 8.445\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Fc1cccc(CSc2nnc3c(n2)[nH]c2ccccc23)c1
b O=C(CNC(=O)c1ccc(Br)o1)NCc1ccccc1Cl
c CN(CC(=O)Nc1nccs1)S(=O)(=O)c1ccc(F)cc1
Answer: b. O=C(CNC(=O)c1ccc(Br)o1)NCc1ccccc1Cl
{#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)c1ccc(Br)o1)NCc1ccccc1Cl
O=C(CNC(=O)c1ccc(Br)o1)NCc1ccccc1Cl
5-bromo-N-[2-[(2-chlorophenyl)methylamino]-2-oxoethyl]furan-2-carboxamide