Task: Answer the multiple choice question.
Question: Which compound exhibits a -50.623\% 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] CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC2CC=CCC2)CC1
[b] CN1CCN(CC(=O)N/N=C/c2ccc(F)c(F)c2)CC1
Answer: a. CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC2CC=CCC2)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#}
CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC2CC=CCC2)CC1
CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC2CC=CCC2)CC1
ethyl 1-(cyclohex-3-en-1-ylmethyl)-4-[(3-methoxyphenyl)methyl]piperidine-4-carboxylate