Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.201\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CN(C)c1cccc(C(=O)OCC(=O)Nc2ccccc2-c2ccccc2)c1
b CCOCCCN(Cc1cc2cc(C)cc(C)c2[nH]c1=O)C(=O)N(CC)CC
c CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(C)=O
Answer: b. CCOCCCN(Cc1cc2cc(C)cc(C)c2[nH]c1=O)C(=O)N(CC)CC
{#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#}
CCOCCCN(Cc1cc2cc(C)cc(C)c2[nH]c1=O)C(=O)N(CC)CC
CCOCCCN(Cc1cc2cc(C)cc(C)c2[nH]c1=O)C(=O)N(CC)CC
1-[(6,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-1-(3-ethoxypropyl)-3,3-diethylurea