Task: Answer the MCQ question.
Question: Which compound exhibits a 4.323\% 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. Nn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nnc1-c1ccncc1
b. COc1ccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)cc1
Answer: a. Nn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nnc1-c1ccncc1
{#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#}
Nn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nnc1-c1ccncc1
Nn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nnc1-c1ccncc1
2-[(4-amino-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]-N-(1,3-benzodioxol-5-yl)acetamide