Task: Answer the multiple-choice question.
Query: Which drug exhibits a -11.473% 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 other words.
Options:
a. CN=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
b. C=CCNc1nc(C(=O)OCC(=O)c2ccc(C)c([N+](=O)[O-])c2)cs1
c. COC(=O)COc1ccc(S(=O)(=O)NCc2ccncc2)cc1
d. CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)NCC2CCCO2)C1=O
Answer: c. COC(=O)COc1ccc(S(=O)(=O)NCc2ccncc2)cc1
{#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#}
COC(=O)COc1ccc(S(=O)(=O)NCc2ccncc2)cc1
COC(=O)COc1ccc(S(=O)(=O)NCc2ccncc2)cc1
methyl2-[4-(pyridin-4-ylmethylsulfamoyl)phenoxy]acetate