Task: Answer the multiple-choice question.
Question: Which drug has a 6.719\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CSc1nnnn1-c1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
b CCCOc1cc(NCc2ccccc2)c2ncn(C(C)C)c2c1
Answer: b. CCCOc1cc(NCc2ccccc2)c2ncn(C(C)C)c2c1
{#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#}
CCCOc1cc(NCc2ccccc2)c2ncn(C(C)C)c2c1
CCCOc1cc(NCc2ccccc2)c2ncn(C(C)C)c2c1
N-benzyl-1-propan-2-yl-6-propoxybenzimidazol-4-amine