Task: Answer the multiple choice question.
Question: Which drug has a 4.619\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COCCCNC(=O)CSc1nc2cc3c(cc2c(=O)n1CCCC(=O)NCc1ccc(OC)cc1)OCO3
b. NC(=O)C1CCN(C(=O)CCn2c(=O)oc3ccccc32)CC1
Answer: b. NC(=O)C1CCN(C(=O)CCn2c(=O)oc3ccccc32)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#}
NC(=O)C1CCN(C(=O)CCn2c(=O)oc3ccccc32)CC1
NC(=O)C1CCN(C(=O)CCn2c(=O)oc3ccccc32)CC1
1-[3-(2-oxo-1,3-benzoxazol-3-yl)propanoyl]piperidine-4-carboxamide