Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.418\% 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. CC1CCN(C(=O)CSc2nnc(-c3cccs3)o2)CC1
b. N#Cc1ccc(NC(=S)NCCN2CCOCC2)cc1
Answer: b. N#Cc1ccc(NC(=S)NCCN2CCOCC2)cc1
{#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#}
N#Cc1ccc(NC(=S)NCCN2CCOCC2)cc1
N#Cc1ccc(NC(=S)NCCN2CCOCC2)cc1
1-(4-cyanophenyl)-3-(2-morpholin-4-ylethyl)thiourea