Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.314\% 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: Cc1c(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)cccc1[N+](=O)[O-]
b: CC(C)NC(=S)Nc1c(N)[nH]c(=O)[nH]c1=O
Answer: b. CC(C)NC(=S)Nc1c(N)[nH]c(=O)[nH]c1=O
{#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#}
CC(C)NC(=S)Nc1c(N)[nH]c(=O)[nH]c1=O
CC(C)NC(=S)Nc1c(N)[nH]c(=O)[nH]c1=O
1-(6-amino-2,4-dioxo-1H-pyrimidin-5-yl)-3-propan-2-ylthiourea