Task: Answer the MCQ question.
Question: Which compound exhibits a 14.789\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1cccc(/C=N/NC(=O)c2ccoc2C)c1
b. O=C(Nc1ccnn1C1CCN(CCCc2ccccc2)CC1)c1ccccc1
c. Cc1nc(N2CCOCC2)[nH]c(=O)c1[N+](=O)[O-]
d. CCC(=NC1CC(C)(C)NC(C)(C)C1)C1=C(O)CC(C)(C)CC1=O
e. CC(=O)NC(c1ccccc1)c1cc(Cl)c2cccnc2c1O
Answer: d. CCC(=NC1CC(C)(C)NC(C)(C)C1)C1=C(O)CC(C)(C)CC1=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#}
CCC(=NC1CC(C)(C)NC(C)(C)C1)C1=C(O)CC(C)(C)CC1=O
CCC(=NC1CC(C)(C)NC(C)(C)C1)C1=C(O)CC(C)(C)CC1=O
2-[C-ethyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)carbonimidoyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one