Task: Answer the multiple choice question.
Question: Which drug has a 10.136\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(Cn1nnc2ccccc21)NCc1ccccc1
b Cc1ccc(CNc2ccc3c(c2)OCO3)c(C)c1
Answer: a. O=C(Cn1nnc2ccccc21)NCc1ccccc1
{#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#}
O=C(Cn1nnc2ccccc21)NCc1ccccc1
O=C(Cn1nnc2ccccc21)NCc1ccccc1
2-(benzotriazol-1-yl)-N-benzylacetamide