Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.150\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C1Nc2ccccc2/C1=N\N=C\c1ccc(O)c(O)c1
b. CSC1=NCCN1C(=O)c1cccs1
Answer: b. CSC1=NCCN1C(=O)c1cccs1
{#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#}
CSC1=NCCN1C(=O)c1cccs1
CSC1=NCCN1C(=O)c1cccs1
(2-methylsulfanyl-4,5-dihydroimidazol-1-yl)-thiophen-2-ylmethanone