Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.070\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(CCN=CC2=C(O)CCCC2=O)cc1OC
b.) CCN1CCCC1CNC(=O)Cn1nc(C)n2nc(-c3ccccc3)cc2c1=O
Answer: a. COc1ccc(CCN=CC2=C(O)CCCC2=O)cc1OC
{#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(CCN=CC2=C(O)CCCC2=O)cc1OC
COc1ccc(CCN=CC2=C(O)CCCC2=O)cc1OC
2-[2-(3,4-dimethoxyphenyl)ethyliminomethyl]-3-hydroxycyclohex-2-en-1-one