Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.239\% 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 additional words.
Options:
a) CCN(CC)c1ncnc2c1ncn2Cc1c(Cl)cccc1Cl
b) Cc1ccc(C(=O)COC(=O)c2cccc(N3C(=O)c4c(C)nc5ccccc5c4C3=O)c2)cc1C
Answer: a. CCN(CC)c1ncnc2c1ncn2Cc1c(Cl)cccc1Cl
{#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#}
CCN(CC)c1ncnc2c1ncn2Cc1c(Cl)cccc1Cl
CCN(CC)c1ncnc2c1ncn2Cc1c(Cl)cccc1Cl
9-[(2,6-dichlorophenyl)methyl]-N,N-diethylpurin-6-amine