Task: Answer the MCQ question.
Question: Which compound has a 5.330% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(NC(=O)c2cc(-n3cnnc3)ccc2Cl)cc1
[b] COCc1[nH]nc2c1C1(CCSCC1)C(C#N)=C(N)O2
Answer: b. COCc1[nH]nc2c1C1(CCSCC1)C(C#N)=C(N)O2
{#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#}
COCc1[nH]nc2c1C1(CCSCC1)C(C#N)=C(N)O2
COCc1[nH]nc2c1C1(CCSCC1)C(C#N)=C(N)O2
6-amino-3-(methoxymethyl)spiro[2H-pyrano[2,3-c]pyrazole-4,4'-thiane]-5-carbonitrile