Task: Answer the multiple choice question.
Query: Which compound exhibits a -22.391% 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] COC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCN(C)C)C2c2ccccc2OC)c1C
[b] O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccccc1)c1cccs1
[c] COc1ccc2c(c1)sc(=N)n2C
Answer: c. COc1ccc2c(c1)sc(=N)n2C
{#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#}
COc1ccc2c(c1)sc(=N)n2C
COc1ccc2c(c1)sc(=N)n2C
6-methoxy-3-methyl-1,3-benzothiazol-2-imine