Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -42.662% 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 Cl.OC(CN1C2=NCCN2c2ccccc21)c1ccccc1
b O=C(NCC(c1ccco1)N1CCc2ccccc21)C(=O)Nc1ccccc1
Answer: a. Cl.OC(CN1C2=NCCN2c2ccccc21)c1ccccc1
{#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#}
Cl.OC(CN1C2=NCCN2c2ccccc21)c1ccccc1
Cl.OC(CN1C2=NCCN2c2ccccc21)c1ccccc1
2-(1,2-dihydroimidazo[1,2-a]benzimidazol-4-yl)-1-phenylethanol;hydrochloride