Task: Answer the MCQ question.
Question: Which compound has a 12.623\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COC(=O)c1ccc(/C=C(\C#N)c2ccccn2)cc1
[b] CC1(C)OC(=O)N(c2ccccc2)C12C=Cc1c(ccc3ccccc13)O2
[c] Cc1cc(C)n(CC2CC(=O)N(c3ccc(Cl)cc3)C2=O)n1
[d] Cc1ccccc1OCc1nc2ccccc2c(=O)n1N
Answer: a. COC(=O)c1ccc(/C=C(\C#N)c2ccccn2)cc1
{#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#}
COC(=O)c1ccc(/C=C(\C#N)c2ccccn2)cc1
COC(=O)c1ccc(/C=C(\C#N)c2ccccn2)cc1
methyl 4-[(Z)-2-cyano-2-pyridin-2-ylethenyl]benzoate