Task: Answer the MCQ question.
Query: Which compound exhibits a 5.251\% 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. CC(C)Cc1ccc(C(C)NC2=NCCC2)cc1
b. CCOc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)C1COc2ccccc2O1
c. COc1ccc(OC)c(/C=N/NC(=O)CC(=O)NC2CCCCC2)c1
Answer: a. CC(C)Cc1ccc(C(C)NC2=NCCC2)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#}
CC(C)Cc1ccc(C(C)NC2=NCCC2)cc1
CC(C)Cc1ccc(C(C)NC2=NCCC2)cc1
N-[1-[4-(2-methylpropyl)phenyl]ethyl]-3,4-dihydro-2H-pyrrol-5-amine