Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.684\% 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 other words.
Options:
a: CCN(Cc1ccccc1)S(=O)(=O)CCNC(=O)c1ccc2c(c1)OCO2
b: O=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
Answer: a. CCN(Cc1ccccc1)S(=O)(=O)CCNC(=O)c1ccc2c(c1)OCO2
{#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(Cc1ccccc1)S(=O)(=O)CCNC(=O)c1ccc2c(c1)OCO2
CCN(Cc1ccccc1)S(=O)(=O)CCNC(=O)c1ccc2c(c1)OCO2
N-[2-[benzyl(ethyl)sulfamoyl]ethyl]-1,3-benzodioxole-5-carboxamide