Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.356\% 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.) CCCn1nnc(NC(=S)NC(=O)CC)n1
b.) O=C(COC(=O)c1ccccc1Br)NC1CCCC1
Answer: a. CCCn1nnc(NC(=S)NC(=O)CC)n1
{#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#}
CCCn1nnc(NC(=S)NC(=O)CC)n1
CCCn1nnc(NC(=S)NC(=O)CC)n1
N-[(2-propyltetrazol-5-yl)carbamothioyl]propanamide