Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.372\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cccc(C(=O)NC(=S)Nc2ccc3c4c(cccc24)CC3)c1
[b] COC(=O)C1CCN(C(=O)c2ccc(NC(C)=O)cc2)CC1
[c] Cc1cc(C)c2nc(N3CCCC3)c(C#N)cc2c1
[d] COc1ccc(-n2c(C)cc(C(=O)CSc3nn4c(=O)c(C(C)(C)C)nnc4s3)c2C)cc1
[e] C/C(=N\O)c1ccc(Cl)c(Cl)c1
Answer: b. COC(=O)C1CCN(C(=O)c2ccc(NC(C)=O)cc2)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#}
COC(=O)C1CCN(C(=O)c2ccc(NC(C)=O)cc2)CC1
COC(=O)C1CCN(C(=O)c2ccc(NC(C)=O)cc2)CC1
methyl 1-(4-acetamidobenzoyl)piperidine-4-carboxylate