Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.884\% 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: COCCN1CCC(CNCc2cn[nH]c2-c2ccc(C)c(C)c2)C1
b: OCC1(Cc2ccccc2)CCN(Cc2cc3ccccc3o2)CC1
c: COc1ccc(OC)c(Nc2nc3nonc3nc2N2CCCCC2)c1
Answer: c. COc1ccc(OC)c(Nc2nc3nonc3nc2N2CCCCC2)c1
{#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#}
COc1ccc(OC)c(Nc2nc3nonc3nc2N2CCCCC2)c1
COc1ccc(OC)c(Nc2nc3nonc3nc2N2CCCCC2)c1
N-(2,5-dimethoxyphenyl)-5-piperidin-1-yl-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine