Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.837% 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 additional words.
Options:
a: CCN1C(C(=O)c2ccccc2)=C(Nc2ccccc2C)c2ccccc2S1(=O)=O
b: CCCN(CCC)C(=O)c1oc2ccccc2c1NC(=O)Cc1cccc(OC)c1
c: CCCCNC(=S)NNC(=O)C1=NN(c2cc(C)ccc2C)C(=O)CC1
Answer: a. CCN1C(C(=O)c2ccccc2)=C(Nc2ccccc2C)c2ccccc2S1(=O)=O
{#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#}
CCN1C(C(=O)c2ccccc2)=C(Nc2ccccc2C)c2ccccc2S1(=O)=O
CCN1C(C(=O)c2ccccc2)=C(Nc2ccccc2C)c2ccccc2S1(=O)=O
[2-ethyl-4-(2-methylanilino)-1,1-dioxo-1λ6,2-benzothiazin-3-yl]-phenylmethanone