Task: Answer the MCQ question.
Question: Which drug exhibits a -1.082% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(CCn2c(=S)[nH]c3cc(C(=O)NCc4ccco4)ccc3c2=O)cc1OC
b COCCCn1c(=O)cc(C)[nH]c1=S
Answer: a. COc1ccc(CCn2c(=S)[nH]c3cc(C(=O)NCc4ccco4)ccc3c2=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCn2c(=S)[nH]c3cc(C(=O)NCc4ccco4)ccc3c2=O)cc1OC
COc1ccc(CCn2c(=S)[nH]c3cc(C(=O)NCc4ccco4)ccc3c2=O)cc1OC
3-[2-(3,4-dimethoxyphenyl)ethyl]-N-(furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxamide