Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.301\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(NC(=S)NNC(=O)CNc2ccc(Cl)cc2)cc1
b.) O=C(/C=C/c1ccccc1O)c1ccco1
Answer: a. COc1ccc(NC(=S)NNC(=O)CNc2ccc(Cl)cc2)cc1
{#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#}
COc1ccc(NC(=S)NNC(=O)CNc2ccc(Cl)cc2)cc1
COc1ccc(NC(=S)NNC(=O)CNc2ccc(Cl)cc2)cc1
1-[[2-(4-chloroanilino)acetyl]amino]-3-(4-methoxyphenyl)thiourea