Task: Answer the MCQ question.
Query: Which compound has a 6.294\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1cccc(C)c1NC(=O)C(=O)NCCCN1CCOCC1
b.) COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2cc(OC)ccc2OC)cc1
c.) O=C(CCC(=O)NNc1nc2ccccc2c2nc(-c3ccccc3)nn12)NCCCN1CCOCC1
Answer: c. O=C(CCC(=O)NNc1nc2ccccc2c2nc(-c3ccccc3)nn12)NCCCN1CCOCC1
{#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#}
O=C(CCC(=O)NNc1nc2ccccc2c2nc(-c3ccccc3)nn12)NCCCN1CCOCC1
O=C(CCC(=O)NNc1nc2ccccc2c2nc(-c3ccccc3)nn12)NCCCN1CCOCC1
N-(3-morpholin-4-ylpropyl)-4-oxo-4-[2-(2-phenyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazinyl]butanamide