Task: Answer the MCQ question.
Query: Which compound exhibits a 12.311\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccccc1NC(=S)NC(=O)/C=C/c1cccs1
[b] CCCCN(C)CCNC(=O)CCNC(=O)Cn1ccc2ccccc2c1=O
[c] COc1ccc(C(=O)COC(=O)CCNS(=O)(=O)c2ccc(NC(C)=O)cc2)c(OC)c1
Answer: a. COc1ccccc1NC(=S)NC(=O)/C=C/c1cccs1
{#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#}
COc1ccccc1NC(=S)NC(=O)/C=C/c1cccs1
COc1ccccc1NC(=S)NC(=O)/C=C/c1cccs1
(E)-N-[(2-methoxyphenyl)carbamothioyl]-3-thiophen-2-ylprop-2-enamide