Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.029\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(CNC(=O)c1ccc(Br)o1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[b] Fc1ccccc1-c1nc2c(s1)CCc1onc(-c3ccc(Br)cc3)c1-2
Answer: a. O=C(CNC(=O)c1ccc(Br)o1)Nc1cccc(S(=O)(=O)N2CCOCC2)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(CNC(=O)c1ccc(Br)o1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
O=C(CNC(=O)c1ccc(Br)o1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
5-bromo-N-[2-(3-morpholin-4-ylsulfonylanilino)-2-oxoethyl]furan-2-carboxamide