Problem statement: Answer the MCQ question.
Query: Which compound has a 4.912\% 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. COc1ccc(/C=N/OC(=O)Nc2ccccc2OC)cc1
b. Cc1c(NC(=O)c2cc3c(=O)n4ccccc4nc3s2)c(=O)n(-c2ccccc2)n1C
Answer: b. Cc1c(NC(=O)c2cc3c(=O)n4ccccc4nc3s2)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)c2cc3c(=O)n4ccccc4nc3s2)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)c2cc3c(=O)n4ccccc4nc3s2)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide