Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.189\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)c1c(C)nc2ccc(C)cn12
b O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1Cc1ccccc1
c CN(C)c1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
Answer: b. O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1Cc1ccccc1
{#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#}
O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1Cc1ccccc1
O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1Cc1ccccc1
2-benzyl-3-hydroxy-4-[(4-hydroxyphenyl)iminomethyl]isoquinolin-1-one