Task: Answer the MCQ question.
Query: Which compound exhibits a 16.893\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN(C(=O)COc1ccccc1)c1nnc(-c2ccncc2)s1
b: COc1cc2c(cc1OC)C(NNC(=O)c1ccc(Br)o1)=NC(C)(C)C2
c: COc1ccc2oc(C(=O)NCC3CCCO3)c(C)c2c1
Answer: b. COc1cc2c(cc1OC)C(NNC(=O)c1ccc(Br)o1)=NC(C)(C)C2
{#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#}
COc1cc2c(cc1OC)C(NNC(=O)c1ccc(Br)o1)=NC(C)(C)C2
COc1cc2c(cc1OC)C(NNC(=O)c1ccc(Br)o1)=NC(C)(C)C2
5-bromo-N'-(6,7-dimethoxy-3,3-dimethyl-4H-isoquinolin-1-yl)furan-2-carbohydrazide