Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.857\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cn1c(=NCC(O)COc2ccccc2)sc2ccccc21
b.) CC(=O)NC(CC(=O)N1CCCC1)c1ccccc1
Answer: a. Cn1c(=NCC(O)COc2ccccc2)sc2ccccc21
{#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#}
Cn1c(=NCC(O)COc2ccccc2)sc2ccccc21
Cn1c(=NCC(O)COc2ccccc2)sc2ccccc21
1-[(3-methyl-1,3-benzothiazol-2-ylidene)amino]-3-phenoxypropan-2-ol