Task: Answer the MCQ question.
Question: Which compound has a 15.371% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc2c(-c3ccccc3)cc(SCC(=O)N(C)C)nc2c1
[b] CCOc1ccc(-c2nnc(-c3snc(-c4ccc(F)cc4)c3N=CN(C)C)o2)cc1
Answer: b. CCOc1ccc(-c2nnc(-c3snc(-c4ccc(F)cc4)c3N=CN(C)C)o2)cc1
{#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#}
CCOc1ccc(-c2nnc(-c3snc(-c4ccc(F)cc4)c3N=CN(C)C)o2)cc1
CCOc1ccc(-c2nnc(-c3snc(-c4ccc(F)cc4)c3N=CN(C)C)o2)cc1
N'-[5-[5-(4-ethoxyphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)-1,2-thiazol-4-yl]-N,N-dimethylmethanimidamide