Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.997\% 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 Cc1onc(-c2ccccc2Cl)c1C(=O)NCC(=O)O
b CSc1cc(C)nc(NC(C)=O)n1
Answer: a. Cc1onc(-c2ccccc2Cl)c1C(=O)NCC(=O)O
{#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#}
Cc1onc(-c2ccccc2Cl)c1C(=O)NCC(=O)O
Cc1onc(-c2ccccc2Cl)c1C(=O)NCC(=O)O
3-(2-chlorophenyl)-N-(2-hydroxy-2-oxoethyl)-5-methyl-1,2-oxazole-4-carboxamide