Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.292\% 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) COc1cc(C)c2occ(/C(C)=N\O)c2c1
b) O=C(COc1ccccc1)NC1CCSC1=O
c) Br.Cc1ccc(Cn2c(=N)n(CC(=O)c3ccccc3)c3ccccc32)cc1
Answer: a. COc1cc(C)c2occ(/C(C)=N\O)c2c1
{#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#}
COc1cc(C)c2occ(/C(C)=N\O)c2c1
COc1cc(C)c2occ(/C(C)=N\O)c2c1
(NZ)-N-[1-(5-methoxy-7-methyl-1-benzofuran-3-yl)ethylidene]hydroxylamine