Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.666\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(Cc1cccc2ccccc12)NN1C(=O)C2C(C1=O)C1C=CC2C12CC2
b O=C(COc1ccc2ccccc2c1)Nc1nc2ccccc2[nH]1
Answer: a. O=C(Cc1cccc2ccccc12)NN1C(=O)C2C(C1=O)C1C=CC2C12CC2
{#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(Cc1cccc2ccccc12)NN1C(=O)C2C(C1=O)C1C=CC2C12CC2
O=C(Cc1cccc2ccccc12)NN1C(=O)C2C(C1=O)C1C=CC2C12CC2
2-naphthalen-1-yl-N-(3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl)acetamide