Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -6.551% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cc(OC)c(OC)cc1CNCCc1ccc(OC)c(OC)c1
[b] OCCNCCCCOc1ccccc1F
[c] CC(=O)c1cc(-c2nc3ccccc3n2C)n(C)c1
Answer: a. COc1cc(OC)c(OC)cc1CNCCc1ccc(OC)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(OC)c(OC)cc1CNCCc1ccc(OC)c(OC)c1
COc1cc(OC)c(OC)cc1CNCCc1ccc(OC)c(OC)c1
2-(3,4-dimethoxyphenyl)-N-[(2,4,5-trimethoxyphenyl)methyl]ethanamine