Task: Answer the MCQ question.
Question: Which compound exhibits a 16.487\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC1CN(c2oc(-c3ccccc3Cl)nc2C#N)CC(C)O1
b) COc1cccc(OC)c1C(=O)OCCCOC(=O)c1c(OC)cccc1OC
c) Cc1cccc(C(=O)OCC(=O)N2CCCC2=O)c1O
d) Cc1cc(=O)n(-c2ccc(Cl)cc2)c(=O)[nH]1
Answer: b. COc1cccc(OC)c1C(=O)OCCCOC(=O)c1c(OC)cccc1OC
{#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#}
COc1cccc(OC)c1C(=O)OCCCOC(=O)c1c(OC)cccc1OC
COc1cccc(OC)c1C(=O)OCCCOC(=O)c1c(OC)cccc1OC
3-(2,6-dimethoxybenzoyl)oxypropyl 2,6-dimethoxybenzoate