Task: Answer the multiple-choice question.
Question: Which drug has a 21.989\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(C)nc(/N=C(/NC(=O)Nc2cccc(Cl)c2)Nc2ccccc2)n1
b: O=C(COC(=O)C1=COCCO1)NCc1ccc(F)cc1
c: COc1ccc(C(C(=O)NCc2ccc(F)cc2)N(C(=O)c2csnn2)C2CC2)cc1
Answer: a. Cc1cc(C)nc(/N=C(/NC(=O)Nc2cccc(Cl)c2)Nc2ccccc2)n1
{#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#}
Cc1cc(C)nc(/N=C(/NC(=O)Nc2cccc(Cl)c2)Nc2ccccc2)n1
Cc1cc(C)nc(/N=C(/NC(=O)Nc2cccc(Cl)c2)Nc2ccccc2)n1
1-(3-chlorophenyl)-3-[(E)-N'-(4,6-dimethylpyrimidin-2-yl)-N-phenylcarbamimidoyl]urea