Problem statement: Answer the multiple-choice question.
Question: Which drug has a 15.134\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(=O)N1CCC(N(CCN2CCOCC2)C(=S)Nc2ccc(C)c(C)c2)CC1
[b] CC(=O)/C(N=Nc1c(C)n(C)n(-c2ccccc2)c1=O)=C(\C)O
Answer: b. CC(=O)/C(N=Nc1c(C)n(C)n(-c2ccccc2)c1=O)=C(\C)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)/C(N=Nc1c(C)n(C)n(-c2ccccc2)c1=O)=C(\C)O
CC(=O)/C(N=Nc1c(C)n(C)n(-c2ccccc2)c1=O)=C(\C)O
4-[[(Z)-2-hydroxy-4-oxopent-2-en-3-yl]diazenyl]-1,5-dimethyl-2-phenylpyrazol-3-one