Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.926\% 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] COc1ccc(CCNC(=O)C2CCCN2C(=O)Nc2ccccc2)cc1OC
[b] Clc1ncnc2scc(-c3ccccc3)c12
[c] CCN(Cc1nc(-c2ccc(OC)c(OC)c2)no1)C(=O)c1ccc2c(c1)OCO2
[d] Cc1nonc1NC(=O)CSc1nc2ccc(Cl)cc2[nH]1
[e] COc1ccc(CSc2nncn2N)cc1[N+](=O)[O-]
Answer: d. Cc1nonc1NC(=O)CSc1nc2ccc(Cl)cc2[nH]1
{#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#}
Cc1nonc1NC(=O)CSc1nc2ccc(Cl)cc2[nH]1
Cc1nonc1NC(=O)CSc1nc2ccc(Cl)cc2[nH]1
2-[(6-chloro-1H-benzimidazol-2-yl)sulfanyl]-N-(4-methyl-1,2,5-oxadiazol-3-yl)acetamide