Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.534\% 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) Cc1cc(C)c(OCCCCCn2ccnc2)c(C)c1
(b) O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NCc1ccccc1
Answer: b. O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)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(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NCc1ccccc1
O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NCc1ccccc1
N-[2-(benzylamino)-2-oxoethyl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(5-thiophen-2-yltetrazol-2-yl)acetamide