Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.374\% 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.) CSc1nc(N)c(N=Nc2ccc([As](=O)(O)O)cc2)c(=O)[nH]1
b.) COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)CCN1CCOCC1
Answer: b. COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)CCN1CCOCC1
{#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#}
COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)CCN1CCOCC1
COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)CCN1CCOCC1
methyl 5-chloro-3-(3-morpholin-4-ylpropanoylamino)-1H-indole-2-carboxylate