Task: Answer the multiple choice question.
Question: Which drug has a 9.681\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCCCOC1CC(c2ccc(OCc3ccc(OC)cc3)c(OC)c2)N(C)O1
b.) CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
c.) O=C(NNC(=O)c1ccccc1)C(=O)N1CCCCC1
d.) COc1ccc(CN(C(=O)c2ccc(CN3CCOCC3)o2)C(C(=O)NCC2CCCO2)c2ccc(F)cc2)cc1
e.) CCOCCCNc1nc(C)nc2c1nnn2Cc1c(F)cccc1Cl
Answer: b. CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)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#}
CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
ethyl 1-(4-ethoxybenzoyl)piperidine-3-carboxylate