Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.676\% 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.) CN1c2ccccc2C2(C)CCCC3=Cc4cccc([N+](=O)[O-])c4OC312
b.) COc1cccc(NC(=O)CN(C)C(=O)CCSc2ccc(C)cc2)c1
Answer: b. COc1cccc(NC(=O)CN(C)C(=O)CCSc2ccc(C)cc2)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#}
COc1cccc(NC(=O)CN(C)C(=O)CCSc2ccc(C)cc2)c1
COc1cccc(NC(=O)CN(C)C(=O)CCSc2ccc(C)cc2)c1
N-[2-(5-methoxyanilino)-2-oxoethyl]-N-methyl-3-(4-methylphenyl)sulfanylpropanamide