Task: Answer the MCQ question.
Question: Which compound exhibits a -3.373% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(-c2c(Cl)nc(NCc3ccccc3)c(=O)n2-c2ccccc2)cc1OC
b) Cc1c(OC(C)C(=O)NCc2ccncc2)ccc2c3c(c(=O)oc12)CCCC3
Answer: a. COc1ccc(-c2c(Cl)nc(NCc3ccccc3)c(=O)n2-c2ccccc2)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(-c2c(Cl)nc(NCc3ccccc3)c(=O)n2-c2ccccc2)cc1OC
COc1ccc(-c2c(Cl)nc(NCc3ccccc3)c(=O)n2-c2ccccc2)cc1OC
3-(benzylamino)-5-chloro-6-(3,4-dimethoxyphenyl)-1-phenylpyrazin-2-one