Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.673\% 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.) COc1cc2[nH]c(=O)n(CCC(=O)NCc3cccnc3)c(=O)c2cc1OC
b.) CC(C)N1CCN(Cc2cccc(-n3cccn3)c2)CC1CCO
Answer: a. COc1cc2[nH]c(=O)n(CCC(=O)NCc3cccnc3)c(=O)c2cc1OC
{#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#}
COc1cc2[nH]c(=O)n(CCC(=O)NCc3cccnc3)c(=O)c2cc1OC
COc1cc2[nH]c(=O)n(CCC(=O)NCc3cccnc3)c(=O)c2cc1OC
3-(6,7-dimethoxy-2,4-dioxo-1H-quinazolin-3-yl)-N-(pyridin-3-ylmethyl)propanamide