Problem statement: Answer the multiple-choice question.
Query: Which drug has a -11.763% 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: CC1CCN(c2c(NCC3CCC(C(=O)NCc4ccccc4)CC3)c(=O)c2=O)CC1
b: COc1ccc(S(=O)(=O)N2CCN(Cc3cc(OC)c(O)c(OC)c3)CC2)cc1.O=C(O)C(=O)O
c: O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(Br)o1
d: Cc1nc2ncccn2c1-c1csc(NCc2ccco2)n1
Answer: c. O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(Br)o1
{#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(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(Br)o1
O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(Br)o1
5-bromo-N-[4-(quinoxalin-2-ylsulfamoyl)phenyl]furan-2-carboxamide