Task: Answer the multiple choice question.
Question: Which compound exhibits a -15.172\% 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 CC(CNC(=O)CCCn1ncn2c(cc3occc32)c1=O)c1ccccc1
b COc1cc(CN2CCCC(C(=O)c3sccc3C)C2)cc(OC)c1O
c CCCCc1ccc(NC(=S)NN2CCOCC2)cc1
Answer: b. COc1cc(CN2CCCC(C(=O)c3sccc3C)C2)cc(OC)c1O
{#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(CN2CCCC(C(=O)c3sccc3C)C2)cc(OC)c1O
COc1cc(CN2CCCC(C(=O)c3sccc3C)C2)cc(OC)c1O
[1-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]piperidin-3-yl]-(3-methylthiophen-2-yl)methanone