Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 16.947\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NCc1nnc(SCC(=O)N2CCOCC2)o1)c1ccccc1F
b: CN(C)c1ccc(CN(CC2CCCO2)C(=O)c2cccs2)cc1
c: CCOc1ccc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2c1
Answer: c. CCOc1ccc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2c1
{#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#}
CCOc1ccc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2c1
CCOc1ccc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2c1
7-ethoxy-2-(2-morpholin-4-yl-2-oxoethyl)sulfanylquinoline-3-carbonitrile