Task: Answer the multiple-choice question.
Question: Which drug has a -1.396\% 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) COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
b) COc1ccc(Cl)cc1C(=O)n1nc(C)cc1C
Answer: a. COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
{#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#}
COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
8-[1-(1,3-benzodioxol-5-yl)-3-oxo-3-pyrrolidin-1-ylpropyl]-5,7-dimethoxychromen-2-one