Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 25.392\% human ether-à-go-go related gene (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 CC(=O)c1cccc(NC(=O)CNC(=O)Cc2ccccc2)c1
b COc1cc(OC)cc(-c2cc(N)n(S(=O)(=O)c3cccc4nsnc34)n2)c1
Answer: a. CC(=O)c1cccc(NC(=O)CNC(=O)Cc2ccccc2)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#}
CC(=O)c1cccc(NC(=O)CNC(=O)Cc2ccccc2)c1
CC(=O)c1cccc(NC(=O)CNC(=O)Cc2ccccc2)c1
N-[2-(3-acetylanilino)-2-oxoethyl]-2-phenylacetamide