Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.457\% human ether-à-go-go related gene (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) CCCCCn1cnc2c(sc3nc4c(cc32)CSC(C)(C)C4)c1=O
b) Cc1cccc(NC(=O)Cn2c(=O)oc3ccccc32)n1
Answer: b. Cc1cccc(NC(=O)Cn2c(=O)oc3ccccc32)n1
{#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#}
Cc1cccc(NC(=O)Cn2c(=O)oc3ccccc32)n1
Cc1cccc(NC(=O)Cn2c(=O)oc3ccccc32)n1
N-(6-methylpyridin-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide