Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -4.366% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1cccc(NC(=O)c2cccc(N3C(=O)C4CCC(C)CC4C3=O)c2)c1
b: COC(=O)c1ccc2c(c1)NC(=O)C(N1CCCC1)S2
c: COc1cc(CNC(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)cc(OC)c1
Answer: b. COC(=O)c1ccc2c(c1)NC(=O)C(N1CCCC1)S2
{#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#}
COC(=O)c1ccc2c(c1)NC(=O)C(N1CCCC1)S2
COC(=O)c1ccc2c(c1)NC(=O)C(N1CCCC1)S2
methyl 3-oxo-2-pyrrolidin-1-yl-4H-1,4-benzothiazine-6-carboxylate