Task: Answer the MCQ question.
Question: Which drug exhibits a 9.892\% 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 other words.
Options:
a COCCN=C1Sc2nc3ccc(C)cc3cc2CN1Cc1ccco1
b Cc1ccc(OCC2Cn3c(nc4c3c(=O)[nH]c(=O)n4C)O2)cc1C
Answer: b. Cc1ccc(OCC2Cn3c(nc4c3c(=O)[nH]c(=O)n4C)O2)cc1C
{#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#}
Cc1ccc(OCC2Cn3c(nc4c3c(=O)[nH]c(=O)n4C)O2)cc1C
Cc1ccc(OCC2Cn3c(nc4c3c(=O)[nH]c(=O)n4C)O2)cc1C
7-[(3,4-dimethylphenoxy)methyl]-4-methyl-7,8-dihydropurino[8,7-b][1,3]oxazole-1,3-dione