Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.713\% 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 CCOc1ccc2nc(NC(=O)c3cnc(C)cn3)sc2c1
b COCc1cc(C)nc(Nc2ccccc2OC)c1C#N
c CCCN(C(=O)Cn1ncc2c([nH]c3ccccc32)c1=O)c1ccccc1C
Answer: b. COCc1cc(C)nc(Nc2ccccc2OC)c1C#N
{#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#}
COCc1cc(C)nc(Nc2ccccc2OC)c1C#N
COCc1cc(C)nc(Nc2ccccc2OC)c1C#N
2-(2-methoxyanilino)-4-(methoxymethyl)-6-methylpyridine-3-carbonitrile