Task: Answer the multiple choice question.
Query: Which compound has a 5.513\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a N/C(=N\OC(=O)c1cccs1)c1ccc(Cl)cc1
b Cc1cccc(CCNC(=O)Cn2ncc3c([nH]c4ccccc43)c2=O)c1
Answer: b. Cc1cccc(CCNC(=O)Cn2ncc3c([nH]c4ccccc43)c2=O)c1
{#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#}
Cc1cccc(CCNC(=O)Cn2ncc3c([nH]c4ccccc43)c2=O)c1
Cc1cccc(CCNC(=O)Cn2ncc3c([nH]c4ccccc43)c2=O)c1
N-[2-(3-methylphenyl)ethyl]-2-(4-oxo-5H-pyridazino[4,5-b]indol-3-yl)acetamide