Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.819\% 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: CCCSC1=C(C#N)C(c2ccc(O)c(OC)c2)CC(=O)N1
b: CCOC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1Cc1ccccc1
c: CCc1ccc2oc(=O)cc(CN(C)Cc3ccccc3)c2c1
Answer: c. CCc1ccc2oc(=O)cc(CN(C)Cc3ccccc3)c2c1
{#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#}
CCc1ccc2oc(=O)cc(CN(C)Cc3ccccc3)c2c1
CCc1ccc2oc(=O)cc(CN(C)Cc3ccccc3)c2c1
4-[[benzyl(methyl)amino]methyl]-6-ethylchromen-2-one