Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.980\% 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) CCNC(=S)N1CCNC(=O)C1CC(=O)OC
(b) OCc1ncc(-c2ccccc2)s1
Answer: a. CCNC(=S)N1CCNC(=O)C1CC(=O)OC
{#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#}
CCNC(=S)N1CCNC(=O)C1CC(=O)OC
CCNC(=S)N1CCNC(=O)C1CC(=O)OC
methyl2-[1-(ethylcarbamothioyl)-3-oxopiperazin-2-yl]acetate