Task: Answer the MCQ question.
Query: Which drug has a 9.954\% 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) O=C(Nc1ccc2c(c1)OCO2)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
(b) COc1ccc(-c2nnn(CCc3nn[nH]n3)n2)cc1OC
Answer: a. O=C(Nc1ccc2c(c1)OCO2)C1CC(=O)N(c2ccc3c(c2)OCCO3)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#}
O=C(Nc1ccc2c(c1)OCO2)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
O=C(Nc1ccc2c(c1)OCO2)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
N-(1,3-benzodioxol-5-yl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxopyrrolidine-3-carboxamide