Task: Answer the multiple-choice question.
Question: Which drug exhibits a -15.699\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccccc1NC(=O)c1cccc(NC(=O)C2CCCC2)c1
b) Cc1c(OCC(=O)NCCCN2CCOCC2)ccc2c1oc(=O)c1ccccc12
Answer: b. Cc1c(OCC(=O)NCCCN2CCOCC2)ccc2c1oc(=O)c1ccccc12
{#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#}
Cc1c(OCC(=O)NCCCN2CCOCC2)ccc2c1oc(=O)c1ccccc12
Cc1c(OCC(=O)NCCCN2CCOCC2)ccc2c1oc(=O)c1ccccc12
2-(4-methyl-6-oxobenzo[c]chromen-3-yl)oxy-N-(3-morpholin-4-ylpropyl)acetamide