Problem statement: Answer the MCQ question.
Question: Which compound has a 6.459\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)CCNC1=CC(=O)CC(c2ccccc2)C1
[b] O=c1c2ccccc2c(-c2ccccc2)nn1Cc1ccc(Cl)cc1
[c] CC(=O)c1ccc(N2CCN(C(=O)c3cc(-c4ccncc4)nc4ccc(Cl)cc34)CC2)cc1
[d] Cc1ccccc1OCC(=O)NNC(=O)c1ccoc1C
Answer: d. Cc1ccccc1OCC(=O)NNC(=O)c1ccoc1C
{#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#}
Cc1ccccc1OCC(=O)NNC(=O)c1ccoc1C
Cc1ccccc1OCC(=O)NNC(=O)c1ccoc1C
2-methyl-N'-[2-(2-methylphenoxy)acetyl]furan-3-carbohydrazide