Task: Answer the MCQ question.
Question: Which drug exhibits a 3.733\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccccc1C(CNC(=O)C1CC(=O)N(Cc2ccc(C)cc2)C1)N1CCCC1
b.) Cc1ccnc(NC(=O)Cn2c(=O)oc3ccccc32)c1
Answer: b. Cc1ccnc(NC(=O)Cn2c(=O)oc3ccccc32)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#}
Cc1ccnc(NC(=O)Cn2c(=O)oc3ccccc32)c1
Cc1ccnc(NC(=O)Cn2c(=O)oc3ccccc32)c1
N-(4-methylpyridin-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide