Task: Answer the multiple-choice question.
Query: Which drug has a -2.235\% 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) O=C(O)C1CCCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1
(b) COc1ccc(NC(=O)c2sccc2C)c([N+](=O)[O-])c1
(c) CCSCCOC(=O)C1=C(C)NC(=O)NC1c1ccc2c(c1)OCO2
Answer: c. CCSCCOC(=O)C1=C(C)NC(=O)NC1c1ccc2c(c1)OCO2
{#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#}
CCSCCOC(=O)C1=C(C)NC(=O)NC1c1ccc2c(c1)OCO2
CCSCCOC(=O)C1=C(C)NC(=O)NC1c1ccc2c(c1)OCO2
2-ethylsulfanylethyl 4-(1,3-benzodioxol-5-yl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate