Task: Answer the multiple-choice question.
Question: Which compound has a -23.790% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(N/N=C/c1ccc(O)cc1)Nc1cccc2nsnc12
[b] NC(=O)Nc1ccc(C(=O)OCC(=O)N2CCCC2=O)cc1
[c] O=S1(=O)CCN(Cc2ccccn2)CC1
[d] COC(=O)CSC1=C(C#N)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
Answer: a. O=C(N/N=C/c1ccc(O)cc1)Nc1cccc2nsnc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C/c1ccc(O)cc1)Nc1cccc2nsnc12
O=C(N/N=C/c1ccc(O)cc1)Nc1cccc2nsnc12
1-(2,1,3-benzothiadiazol-4-yl)-3-[(E)-(4-hydroxyphenyl)methylideneamino]urea