Task: Answer the multiple choice question.
Query: Which compound has a -69.264% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)c1csnn1)C1CCCC1
[b] CC(C)(C)Cc1nnc(NC(=O)CSc2ccccc2)s1
[c] CCOc1ccc(NC(=O)c2c(NC(=O)CNCCN3CCOCC3)sc3c2CCC3)cc1
[d] COCc1[nH]nc2c1C(C1C=CCCC1)C(C#N)=C(N)O2
Answer: c. CCOc1ccc(NC(=O)c2c(NC(=O)CNCCN3CCOCC3)sc3c2CCC3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(NC(=O)c2c(NC(=O)CNCCN3CCOCC3)sc3c2CCC3)cc1
CCOc1ccc(NC(=O)c2c(NC(=O)CNCCN3CCOCC3)sc3c2CCC3)cc1
N-(4-ethoxyphenyl)-2-[[2-(2-morpholin-4-ylethylamino)acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide