Problem statement: Answer the multiple-choice question.
Question: Which drug has a 10.189\% 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: COc1cc2cc(Oc3ccc4ccc(=O)oc4c3)c(=O)oc2cc1O
b: c1ccc(-c2ccnc3ncnn23)nc1
Answer: b. c1ccc(-c2ccnc3ncnn23)nc1
{#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#}
c1ccc(-c2ccnc3ncnn23)nc1
c1ccc(-c2ccnc3ncnn23)nc1
7-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyrimidine