Task: Answer the MCQ question.
Query: Which compound exhibits a -1.728% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccccc1/C=C/C=C1\Oc2c(ccc(O)c2CN2CCN(CCO)CC2)C1=O
b.) CSC1=C(C#N)C(CC(C)C)C(C(C)=O)=C(C)N1
c.) COCc1nc2ccccc2n1Cc1cccc(C)c1
Answer: b. CSC1=C(C#N)C(CC(C)C)C(C(C)=O)=C(C)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CSC1=C(C#N)C(CC(C)C)C(C(C)=O)=C(C)N1
CSC1=C(C#N)C(CC(C)C)C(C(C)=O)=C(C)N1
5-acetyl-6-methyl-4-(2-methylpropyl)-2-methylsulfanyl-1,4-dihydropyridine-3-carbonitrile