Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.672\% 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) COc1ccc(N2CCN(C(=O)Cn3cnc4c(cnn4-c4ccc(C)cc4)c3=O)CC2)cc1
(b) COC(=O)c1nn(-c2ccccc2)c(Sc2ccc(OC)cc2)c1/C=N/O
Answer: a. COc1ccc(N2CCN(C(=O)Cn3cnc4c(cnn4-c4ccc(C)cc4)c3=O)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)Cn3cnc4c(cnn4-c4ccc(C)cc4)c3=O)CC2)cc1
COc1ccc(N2CCN(C(=O)Cn3cnc4c(cnn4-c4ccc(C)cc4)c3=O)CC2)cc1
5-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-1-(4-methylphenyl)pyrazolo[3,4-d]pyrimidin-4-one