Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -2.154\% 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, c, or d without using any additional words.
Options:
a.) CN1CCc2cc3c(c4c2C1CC41CCC(=NO)CC1)OCO3
b.) CC(C)COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
c.) COc1ccc(NC(=S)NC(=O)/C=C/c2ccco2)c(OC)c1
d.) Cc1c(C)c(C)c(S(=O)(=O)NCCc2ccccn2)c(C)c1C
Answer: b. CC(C)COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
{#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)COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
CC(C)COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
2-methylpropyl 3-cyclopentyl-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate