Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.219\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Nc1c2c(nn1-c1ccc(C(=O)O)cc1)CNC2
b) CCN1CCCC1CNC(=O)c1csc2c1CCCC2
c) CC(C)c1ccc(NC(=O)C2C3C=CC4(CN(CCCN5CCOCC5)C(=O)C24)O3)cc1
Answer: b. CCN1CCCC1CNC(=O)c1csc2c1CCCC2
{#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#}
CCN1CCCC1CNC(=O)c1csc2c1CCCC2
CCN1CCCC1CNC(=O)c1csc2c1CCCC2
N-[(1-ethylpyrrolidin-2-yl)methyl]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide