Task: Answer the MCQ question.
Query: Which compound exhibits a 6.305\% 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] COc1ccc2nc(N3CCCCC3)c(C#N)cc2c1
[b] O=C(C1CCN(Cc2ccc(OCc3ccccc3)cc2)CC1)N1CCCC1
[c] Cc1cccc2c1cnn2C(=O)CCC(=O)N1CCC(C)CC1
[d] COc1cccc(N2C(=NC(=O)C3CCCCC3)SC3CS(=O)(=O)CC32)c1
Answer: c. Cc1cccc2c1cnn2C(=O)CCC(=O)N1CCC(C)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#}
Cc1cccc2c1cnn2C(=O)CCC(=O)N1CCC(C)CC1
Cc1cccc2c1cnn2C(=O)CCC(=O)N1CCC(C)CC1
1-(4-methylindazol-1-yl)-4-(4-methylpiperidin-1-yl)butane-1,4-dione