Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.845\% 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.) O=C(CS(=O)(=O)c1cn(Cc2cccc(F)c2)c2ccccc12)N1CCCCC1
b.) CCC(C)c1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
c.) CN1C(=O)OC2(C)CCc3ccccc3C12C
Answer: b. CCC(C)c1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
{#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#}
CCC(C)c1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
CCC(C)c1ccc(NC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
N-[(E)-[4-(4-butan-2-ylanilino)-4-oxobutan-2-ylidene]amino]pyrazine-2-carboxamide