Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.169\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)Nc4cc(C)ccn4)CC3)cc2CC1C
b. CCn1c(COC(=O)CNC(=O)c2ccccc2)nc2cc(S(=O)(=O)N(C)C)ccc21
Answer: b. CCn1c(COC(=O)CNC(=O)c2ccccc2)nc2cc(S(=O)(=O)N(C)C)ccc21
{#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#}
CCn1c(COC(=O)CNC(=O)c2ccccc2)nc2cc(S(=O)(=O)N(C)C)ccc21
CCn1c(COC(=O)CNC(=O)c2ccccc2)nc2cc(S(=O)(=O)N(C)C)ccc21
[5-(dimethylsulfamoyl)-1-ethylbenzimidazol-2-yl]methyl 2-benzamidoacetate