Task: Answer the MCQ question.
Question: Which drug exhibits a 3.812\% 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.) COc1ccccc1N1CCN(C(=O)c2cc(-c3ccc(F)cc3)on2)CC1
b.) CCOC(=O)C1CCCN(C(=O)N2CCOCC2)C1
c.) COC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1C(C(=O)OC)CC2
Answer: b. CCOC(=O)C1CCCN(C(=O)N2CCOCC2)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)N2CCOCC2)C1
CCOC(=O)C1CCCN(C(=O)N2CCOCC2)C1
ethyl 1-(morpholine-4-carbonyl)piperidine-3-carboxylate