Task: Answer the multiple choice question.
Query: Which compound has a 11.576\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cn1ccnc1C(=O)c1ccccc1Cl
b.) Cc1ccc(-n2nc3c(=O)n(CC(=O)NCc4cccs4)nc(C)c3c2C)cc1
c.) O=C(O)C(=O)O.O=S(=O)(c1ccc(F)cc1)N1CCN(Cc2ccccn2)CC1
Answer: a. Cn1ccnc1C(=O)c1ccccc1Cl
{#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#}
Cn1ccnc1C(=O)c1ccccc1Cl
Cn1ccnc1C(=O)c1ccccc1Cl
(2-chlorophenyl)-(1-methylimidazol-2-yl)methanone