Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.514\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)CNc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(Br)c1
b. CCN(CC)CC(C)CNC(=O)CC(C(=O)N1CCc2ccccc21)n1ccnc1
c. CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(=O)Nc3ccc(OC)c(OC)c3)o2)cc1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(=O)Nc3ccc(OC)c(OC)c3)o2)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#}
CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(=O)Nc3ccc(OC)c(OC)c3)o2)cc1
CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(=O)Nc3ccc(OC)c(OC)c3)o2)cc1
2-[[5-[4-(diethylsulfamoyl)phenyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(3,4-dimethoxyphenyl)acetamide