Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -3.438\% 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] COc1cccc(-c2ccc(-c3noc(-c4ccccc4F)n3)c(OC)n2)c1
[b] Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
[c] COc1ccc(CN(CC(=O)NCC2CCCO2)C(=O)CCC(=O)Nc2cc(C)on2)cc1
[d] COc1ccc(-c2coc3cc4oc(=O)cc(-c5ccccc5)c4cc23)cc1F
[e] Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3cccc4nonc34)CC2)c1
Answer: b. Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
{#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#}
Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
1-benzyl-2,5-dimethyl-4-[(thiophen-2-ylmethylamino)methyl]pyrrole-3-carboxylic acid