Task: Answer the multiple-choice question.
Question: Which drug exhibits a -48.361\% 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.) c1cncc(CNc2ncnc3sc4c(c23)CCCC4)c1
b.) Cc1onc(-c2ccccc2)c1C(=O)Nc1ccc(N2CCOCC2)cc1
Answer: a. c1cncc(CNc2ncnc3sc4c(c23)CCCC4)c1
{#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#}
c1cncc(CNc2ncnc3sc4c(c23)CCCC4)c1
c1cncc(CNc2ncnc3sc4c(c23)CCCC4)c1
N-(pyridin-3-ylmethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine