Task: Answer the MCQ question.
Query: Which compound has a -5.916\% 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] COc1ccc(CCN2C(=O)C(Oc3ccccc3C)C2c2ccc3c(c2)OCO3)cc1
[b] COc1ccccc1NC(=O)C(C)OC(=O)/C=C/c1ccc2ccccc2n1
Answer: a. COc1ccc(CCN2C(=O)C(Oc3ccccc3C)C2c2ccc3c(c2)OCO3)cc1
{#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(CCN2C(=O)C(Oc3ccccc3C)C2c2ccc3c(c2)OCO3)cc1
COc1ccc(CCN2C(=O)C(Oc3ccccc3C)C2c2ccc3c(c2)OCO3)cc1
4-(1,3-benzodioxol-5-yl)-1-[2-(4-methoxyphenyl)ethyl]-3-(2-methylphenoxy)azetidin-2-one