Task: Answer the MCQ question.
Question: Which compound has a 9.274\% human ether-à-go-go related gene (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(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccccc2)cc1Cl
b: CCN(CC)CCn1c(NCc2cccc(OC)c2)nc2ccccc21.Cl
Answer: a. COc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccccc2)cc1Cl
{#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(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccccc2)cc1Cl
COc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccccc2)cc1Cl
(4Z)-4-[(3-chloro-4-methoxyphenyl)-hydroxymethylidene]-1-[2-(dimethylamino)ethyl]-5-phenylpyrrolidine-2,3-dione