Task: Answer the multiple choice question.
Question: Which drug has a 18.869% 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 other words.
Options:
[a] CCOc1ccc(Nc2cc(C)nc3ccc(C)cc23)cc1
[b] CC1(C)CC(=O)C(N=Nc2cccnc2)=C(O)C1
[c] COC(=O)c1ccc(CSc2nc3c(c(=O)n2-c2ccccc2)SCC3)o1
Answer: b. CC1(C)CC(=O)C(N=Nc2cccnc2)=C(O)C1
{#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#}
CC1(C)CC(=O)C(N=Nc2cccnc2)=C(O)C1
CC1(C)CC(=O)C(N=Nc2cccnc2)=C(O)C1
3-hydroxy-5,5-dimethyl-2-(pyridin-3-yldiazenyl)cyclohex-2-en-1-one