Task: Answer the MCQ question.
Query: Which drug has a -0.141% 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] COc1cccc(C2C(C#N)=C(N)N(N(C)C)C3=C2C(=O)CCC3)c1
[b] CCN1CCN(C(=O)CS(=O)(=O)Cc2nc(-c3ccccc3C)oc2C)CC1
Answer: b. CCN1CCN(C(=O)CS(=O)(=O)Cc2nc(-c3ccccc3C)oc2C)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#}
CCN1CCN(C(=O)CS(=O)(=O)Cc2nc(-c3ccccc3C)oc2C)CC1
CCN1CCN(C(=O)CS(=O)(=O)Cc2nc(-c3ccccc3C)oc2C)CC1
1-(4-ethylpiperazin-1-yl)-2-[[5-methyl-2-(2-methylphenyl)-1,3-oxazol-4-yl]methylsulfonyl]ethanone