Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.358% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(COc1ccc(Br)cc1)NCCCN1CCCC1=O
b COc1ccc(C(CNC(=O)c2cc3ccccc3cc2O)N2CCOCC2)cc1
Answer: b. COc1ccc(C(CNC(=O)c2cc3ccccc3cc2O)N2CCOCC2)cc1
{#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(C(CNC(=O)c2cc3ccccc3cc2O)N2CCOCC2)cc1
COc1ccc(C(CNC(=O)c2cc3ccccc3cc2O)N2CCOCC2)cc1
3-hydroxy-N-[2-(4-methoxyphenyl)-2-morpholin-4-ylethyl]naphthalene-2-carboxamide