Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.530\% 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, or c without using any other words.
Options:
a. Cn1c(CCNC(=O)c2ccccc2)nc2ccccc21
b. CCOC(=O)C1=C(C)N(CC(C)C)C(=O)C1
c. COc1cccc(OCc2nnc(-c3cccs3)o2)c1
Answer: b. CCOC(=O)C1=C(C)N(CC(C)C)C(=O)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)C1=C(C)N(CC(C)C)C(=O)C1
CCOC(=O)C1=C(C)N(CC(C)C)C(=O)C1
ethyl 5-methyl-1-(2-methylpropyl)-2-oxo-3H-pyrrole-4-carboxylate