Task: Answer the MCQ question.
Question: Which drug exhibits a -68.028% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(NC(=O)c2ccco2)cc1NC(=O)c1ccccc1F
b: Cc1ccccc1CN1C2=NCCCN2c2ccccc21.Cl
c: COc1ccccc1/C=C1\S/C(=N/NC(=O)c2cccc(Br)c2)NC1=O
d: O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(Br)cc1)c1cc2ccccc2o1
e: C=CCNC(=O)/C=C/c1cccs1
Answer: b. Cc1ccccc1CN1C2=NCCCN2c2ccccc21.Cl
{#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#}
Cc1ccccc1CN1C2=NCCCN2c2ccccc21.Cl
Cc1ccccc1CN1C2=NCCCN2c2ccccc21.Cl
10-[(2-methylphenyl)methyl]-3,4-dihydro-2H-pyrimido[1,2-a]benzimidazole;hydrochloride