Task: Answer the multiple choice question.
Question: Which compound has a -61.167\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)C2=NNC(=O)CC2)CC1
b: Cc1ccc2nc(SCC(=O)Nc3ccc4c(c3)OCCO4)nc(=O)n2c1
c: Fc1ccc2c(c1)C(c1ccncc1)=NNC(c1ccc(Cl)cc1)=N2
d: Cn1c(=S)[nH]c(=O)c2ncc(=O)[nH]c21
Answer: a. CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)C2=NNC(=O)CC2)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(Cc2ccc(Cl)cc2)CCN(C(=O)C2=NNC(=O)CC2)CC1
CCOC(=O)C1(Cc2ccc(Cl)cc2)CCN(C(=O)C2=NNC(=O)CC2)CC1
ethyl 4-[(4-chlorophenyl)methyl]-1-(6-oxo-4,5-dihydro-1H-pyridazine-3-carbonyl)piperidine-4-carboxylate