Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -8.727\% 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 CCOc1ncccc1C(=O)OCC(=O)c1ccccc1Br
b COc1cc(CNC2CCCC2)cc(OC)c1OC.Cl
c COc1ccc2c(C(=O)c3ccc(C)cc3)n(CCCC(N)=O)[n+]([O-])c2c1
Answer: c. COc1ccc2c(C(=O)c3ccc(C)cc3)n(CCCC(N)=O)[n+]([O-])c2c1
{#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#}
COc1ccc2c(C(=O)c3ccc(C)cc3)n(CCCC(N)=O)[n+]([O-])c2c1
COc1ccc2c(C(=O)c3ccc(C)cc3)n(CCCC(N)=O)[n+]([O-])c2c1
4-[6-methoxy-3-(4-methylbenzoyl)-1-oxidoindazol-1-ium-2-yl]butanamide