Task: Answer the multiple-choice question.
Query: Which compound has a 7.453\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(Sc1nc2ccccc2[nH]1)C(=O)O
b. COc1cccc(CCNCc2cccc(C(F)(F)F)c2)c1.O=C(O)C(=O)O
c. Brc1cnc2nc(SCc3nc4ccccc4[nH]3)[nH]c2c1
d. FC(F)Oc1ccc(-c2c[n+]3c(n2-c2ccccc2)CCCCC3)cc1
Answer: c. Brc1cnc2nc(SCc3nc4ccccc4[nH]3)[nH]c2c1
{#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#}
Brc1cnc2nc(SCc3nc4ccccc4[nH]3)[nH]c2c1
Brc1cnc2nc(SCc3nc4ccccc4[nH]3)[nH]c2c1
6-bromo-2-(1H-benzimidazol-2-ylmethylsulfanyl)-1H-imidazo[4,5-b]pyridine