Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.647\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccccc1CNCc1cc(OC)c(OC)cc1OC
b) CC(/C=C/C=C/c1ccccc1)=N\NC(=O)c1cccnc1
c) COc1ccc(N=Cc2c(O)n(Cc3ccccc3)c(=S)[nH]c2=O)c(OC)c1
Answer: a. COc1ccccc1CNCc1cc(OC)c(OC)cc1OC
{#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#}
COc1ccccc1CNCc1cc(OC)c(OC)cc1OC
COc1ccccc1CNCc1cc(OC)c(OC)cc1OC
1-(2-methoxyphenyl)-N-[(2,4,5-trimethoxyphenyl)methyl]methanamine