Task: Answer the MCQ question.
Question: Which compound has a 11.873\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CN1C2=NCCN2C(=O)c2cc(Cl)ccc21
b.) CN(CC(=O)Nc1cccc(F)c1)C(=O)CNS(=O)(=O)c1ccc(N(C)C)c([N+](=O)[O-])c1
c.) Cc1ccc2nc(Cl)c(/C=N/NC(=O)CN3CCOCC3)cc2c1
Answer: a. CN1C2=NCCN2C(=O)c2cc(Cl)ccc21
{#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#}
CN1C2=NCCN2C(=O)c2cc(Cl)ccc21
CN1C2=NCCN2C(=O)c2cc(Cl)ccc21
7-chloro-10-methyl-2,3-dihydroimidazo[2,1-b]quinazolin-5-one