Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -0.363\% 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 or b without using any additional words.
Options:
a. CNC(=O)/C(C#N)=C/c1cn(CC(=O)OC)c2ccccc12
b. COc1ccc(CNC(=O)C(NC(C)=O)C(C)C)cc1OC
Answer: a. CNC(=O)/C(C#N)=C/c1cn(CC(=O)OC)c2ccccc12
{#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#}
CNC(=O)/C(C#N)=C/c1cn(CC(=O)OC)c2ccccc12
CNC(=O)/C(C#N)=C/c1cn(CC(=O)OC)c2ccccc12
methyl 2-[3-[(E)-2-cyano-3-(methylamino)-3-oxoprop-1-enyl]indol-1-yl]acetate