Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.681\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1cccnc1
[b] Cc1cccc2sc(N(CCCN(C)C)C(=O)CCS(=O)(=O)c3ccccc3)nc12
[c] Cc1ccc(NC(=O)c2ccc(NCC3CCCO3)c([N+](=O)[O-])c2)cc1Cl
[d] O=C(CSc1nnc(-c2ccccn2)o1)Nc1ccccc1
[e] COC(=O)c1ccc(COc2ccccc2/C=C(\C#N)C(=O)Nc2ccc(C)cc2C)cc1
Answer: a. O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1cccnc1
{#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(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1cccnc1
O=C(Cn1nc(-c2ccccc2)c2ccccc2c1=O)Nc1cccnc1
2-(1-oxo-4-phenylphthalazin-2-yl)-N-pyridin-3-ylacetamide