Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.171\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
[b] COc1cccc(C(=O)NCC(=O)OCc2ccc(F)cc2Cl)c1
[c] CCN(CC)c1ccc(NC(=O)CCS(=O)(=O)c2cccc3nsnc23)c(C)c1
[d] NS(=O)(=O)c1ccc(NC(=O)COC(=O)CCNC(=O)NC23CC4CC(CC(C4)C2)C3)cc1
[e] COc1ccc(-c2cnc(SCC(=O)Nc3cc(C)on3)n2Cc2ccco2)cc1
Answer: a. COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
{#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#}
COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
2-[(3-cyano-6-methyl-4-thiophen-2-yl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]-N-(3,4-dimethoxyphenyl)acetamide