Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.973\% 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 additional words.
Options:
(a) CC(=O)Nc1ccc(S(=O)(=O)NCCCCNS(=O)(=O)c2ccc(NC(C)=O)cc2)cc1
(b) CCOCCCN1C(=O)CN(C2CCC(C)CC2)C(=O)C1c1ccc(C)cc1
(c) CCOC(=O)c1nc(C)n(-c2cc(OC)c(Cl)cc2Cl)n1
(d) COc1ccccc1CNC(=O)C/C(C)=N/NC(=O)Cc1ccc(Cl)cc1
Answer: d. COc1ccccc1CNC(=O)C/C(C)=N/NC(=O)Cc1ccc(Cl)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#}
COc1ccccc1CNC(=O)C/C(C)=N/NC(=O)Cc1ccc(Cl)cc1
COc1ccccc1CNC(=O)C/C(C)=N/NC(=O)Cc1ccc(Cl)cc1
(3E)-3-[[2-(4-chlorophenyl)acetyl]hydrazinylidene]-N-[(2-methoxyphenyl)methyl]butanamide