Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.694% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(CCN)cc1OC
b) COC(=O)CSc1nnc(NC(=O)/C=C\c2ccc3c(c2)OCO3)s1
Answer: a. COc1ccc(CCN)cc1OC
{#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#}
COc1ccc(CCN)cc1OC
COc1ccc(CCN)cc1OC
2-(3,4-dimethoxyphenyl)ethanamine