Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -6.174\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccccc1NS(=O)(=O)c1cccc(NC(=O)CCNC(=O)c2ccccc2OC)c1
b Cc1c(NC(=O)c2cc3c(=O)n4ccccc4nc3s2)c(=O)n(-c2ccccc2)n1C
Answer: a. COc1ccccc1NS(=O)(=O)c1cccc(NC(=O)CCNC(=O)c2ccccc2OC)c1
{#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#}
COc1ccccc1NS(=O)(=O)c1cccc(NC(=O)CCNC(=O)c2ccccc2OC)c1
COc1ccccc1NS(=O)(=O)c1cccc(NC(=O)CCNC(=O)c2ccccc2OC)c1
2-methoxy-N-[3-[3-[(2-methoxyphenyl)sulfamoyl]anilino]-3-oxopropyl]benzamide