Task: Answer the MCQ question.
Question: Which drug has a 5.019\% 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, or c without using any other words.
Options:
a.) Cc1ccc(-n2ncc3c(NCC4CCCO4)ncnc32)c(C)c1
b.) O=C(N/N=C/c1cc(Br)c(Br)o1)c1cc2ccccc2o1
c.) CC(=O)c1cnc(SCc2ccc(Cl)cc2)nc1C
Answer: b. O=C(N/N=C/c1cc(Br)c(Br)o1)c1cc2ccccc2o1
{#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/c1cc(Br)c(Br)o1)c1cc2ccccc2o1
O=C(N/N=C/c1cc(Br)c(Br)o1)c1cc2ccccc2o1
N-[(E)-(4,5-dibromofuran-2-yl)methylideneamino]-1-benzofuran-2-carboxamide