Task: Answer the multiple-choice question.
Query: Which compound has a -36.489\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC/C(=C(\c1ccccc1)c1ccc(OCCN(C)C)cc1)c1ccccc1.O=C(O)CC(O)(CC(=O)O)C(=O)O
b: CCOc1ccc(NC(=O)c2c(NC(=O)CNCCN3CCOCC3)sc3c2CCC3)cc1
Answer: b. 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_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#}
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