Task: Answer the MCQ question.
Question: Which drug has a 7.211\% 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) Cc1c(/C(O)=C2/C(=O)C(=O)N(CCN3CCOCC3)C2c2ccccn2)cnn1-c1ccccc1
(b) COC(=O)Nc1cccn(Cc2c(Cl)cccc2Cl)c1=O
Answer: b. COC(=O)Nc1cccn(Cc2c(Cl)cccc2Cl)c1=O
{#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#}
COC(=O)Nc1cccn(Cc2c(Cl)cccc2Cl)c1=O
COC(=O)Nc1cccn(Cc2c(Cl)cccc2Cl)c1=O
methylN-[1-[(2,6-dichlorophenyl)methyl]-2-oxopyridin-3-yl]carbamate