Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.058\% 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: C/C(Cl)=C/Cn1c(=O)c2c(nc(Br)n2Cc2ccccc2)n(C)c1=O
b: CN1c2ccccc2Sc2cc(N)ccc21
Answer: b. CN1c2ccccc2Sc2cc(N)ccc21
{#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#}
10-methylphenothiazin-3-amine