Task: Answer the multiple choice question.
Query: Which drug has a 9.144\% 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 O=S(=O)(Nc1ccc(Cl)cc1)c1cccc2nsnc12
b COc1cc(NC(=O)CSc2ccc(-c3ccco3)nn2)cc(OC)c1
c COc1cc(SC)ccc1C(=O)N(C)Cc1ccccc1
d CCCNC(=O)c1ccccc1NC(=O)C1=CSCCO1
e Cc1cccc(OCC(=O)NCC(=O)N/N=C/c2c(C)[nH]c3ccccc23)c1
Answer: a. O=S(=O)(Nc1ccc(Cl)cc1)c1cccc2nsnc12
{#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#}
O=S(=O)(Nc1ccc(Cl)cc1)c1cccc2nsnc12
O=S(=O)(Nc1ccc(Cl)cc1)c1cccc2nsnc12
N-(4-chlorophenyl)-2,1,3-benzothiadiazole-4-sulfonamide