Problem statement: Answer the MCQ question.
Question: Which drug has a 12.703\% 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 additional words.
Options:
[a] N=C1SCC(=O)N1c1ccc(Cl)cc1
[b] CCOC(=O)Cn1cc([N+](=O)[O-])c(OC)n1
[c] Cc1onc(-c2ccccc2Cl)c1C(=O)OCc1nnc(-c2ccccc2)o1
[d] COc1ccc(C2=NCCn3nc4ccccc4c32)cc1
[e] CN(CCc1ccccc1)c1ccc([N+](=O)[O-])cn1
Answer: a. N=C1SCC(=O)N1c1ccc(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#}
N=C1SCC(=O)N1c1ccc(Cl)cc1
N=C1SCC(=O)N1c1ccc(Cl)cc1
3-(4-chlorophenyl)-2-imino-1,3-thiazolidin-4-one