Task: Answer the multiple-choice question.
Question: Which compound has a 2.377\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1(C)CC(=O)C(C=Nc2ccc3cn[nH]c3c2)=C(O)C1
b Cc1cc(C)c2c(=O)[nH]c(SCC(=O)c3ccc(C)c(C)c3)nc2n1
c COC(=O)c1ccc(CNC(=O)COC(=O)C2CCC(C(C)(C)C)CC2)cc1
Answer: a. CC1(C)CC(=O)C(C=Nc2ccc3cn[nH]c3c2)=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_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#}
CC1(C)CC(=O)C(C=Nc2ccc3cn[nH]c3c2)=C(O)C1
CC1(C)CC(=O)C(C=Nc2ccc3cn[nH]c3c2)=C(O)C1
3-hydroxy-2-(1H-indazol-6-yliminomethyl)-5,5-dimethylcyclohex-2-en-1-one