Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.159\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCc1nnc(NC(=O)CCNC(=O)c2ccco2)s1
b: O=C(Nc1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
c: CCOC(=O)c1cc(C(=O)NN)c(=O)[nH]c1C
d: CCC(=O)N1c2ccc(S(=O)(=O)N(CCO)Cc3ccccc3)cc2CC1C
e: COc1ccc(NC(=O)CC2Nc3ccccc3NC2=O)c([N+](=O)[O-])c1
Answer: b. O=C(Nc1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)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#}
O=C(Nc1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
O=C(Nc1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
1-(4-chlorophenyl)-3-[4-(pyrimidin-2-ylsulfamoyl)phenyl]urea