Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.960\% 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) O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1-c1nccs1
(b) O=C(O)C(=O)O.Oc1ccccc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1
Answer: a. O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1-c1nccs1
{#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)n1-c1nccs1
O=c1c2ccccc2c(C=Nc2ccc(O)cc2)c(O)n1-c1nccs1
3-hydroxy-4-[(4-hydroxyphenyl)iminomethyl]-2-(1,3-thiazol-2-yl)isoquinolin-1-one