Problem statement: Answer the MCQ question.
Question: Which compound has a 0.848\% 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. C=C(C)CSC1=C(C#N)C(c2ccsc2)CC(=O)N1
b. Cc1ccc2[nH]c3c(c2c1)CN(C(=O)CN1c2ccc(F)cc2CCC1C)CC3
Answer: a. C=C(C)CSC1=C(C#N)C(c2ccsc2)CC(=O)N1
{#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#}
C=C(C)CSC1=C(C#N)C(c2ccsc2)CC(=O)N1
C=C(C)CSC1=C(C#N)C(c2ccsc2)CC(=O)N1
6-(2-methylprop-2-enylsulfanyl)-2-oxo-4-thiophen-3-yl-3,4-dihydro-1H-pyridine-5-carbonitrile