Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.905\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(-c2csc(N3CCC(c4ccccc4)CC3)n2)cc1
b.) Cn1c(COc2ccccc2O)[n+](C)c2ccccc21.[Br-]
c.) COc1ccc(C2Nc3ccccc3C(=O)N2Cc2ccccc2)cc1CSc1ccccn1
d.) Cc1ccc(-c2nnc(SCC(=O)O)n2N)cc1
e.) Cc1ccc(C)c(OCCC(=O)NNC(=O)c2ccccc2F)c1
Answer: b. Cn1c(COc2ccccc2O)[n+](C)c2ccccc21.[Br-]
{#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#}
Cn1c(COc2ccccc2O)[n+](C)c2ccccc21.[Br-]
Cn1c(COc2ccccc2O)[n+](C)c2ccccc21.[Br-]
2-[(1,3-dimethylbenzimidazol-3-ium-2-yl)methoxy]phenol;bromide