Problem statement: Answer the multiple choice question.
Question: Which compound has a -8.532% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(CNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1cccnc1
b COc1ccc(/C=C2\N=C(C)OC2=O)cc1[N+](=O)[O-]
Answer: a. O=C(CNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1cccnc1
O=C(CNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1cccnc1
2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N-[(E)-pyridin-3-ylmethylideneamino]acetamide