Task: Answer the MCQ question.
Query: Which compound has a 3.807% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(C)Cn1c(N)c(C(=O)CSc2nnnn2C)c(=O)n(C)c1=O
[b] C[N+](C)(CCOc1ccccc1)Cc1ccccc1.O=C(O)c1cc2ccccc2c(Br)c1[O-]
[c] O=C(C1CCN(c2nnc(-n3cccc3)s2)CC1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: b. C[N+](C)(CCOc1ccccc1)Cc1ccccc1.O=C(O)c1cc2ccccc2c(Br)c1[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[N+](C)(CCOc1ccccc1)Cc1ccccc1.O=C(O)c1cc2ccccc2c(Br)c1[O-]
C[N+](C)(CCOc1ccccc1)Cc1ccccc1.O=C(O)c1cc2ccccc2c(Br)c1[O-]
benzyl-dimethyl-(2-phenoxyethyl)azanium;1-bromo-3-carboxynaphthalen-2-olate