Task: Answer the MCQ question.
Query: Which compound exhibits a 3.692\% 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] CCCn1nnc(NC(=S)NC(=O)c2cccs2)n1
[b] COc1cc(-c2nc3cccc(C)n3c2NCC2CCCO2)ccc1O
[c] COc1ccc(/C=C/C(=O)N2CCC(c3ccccc3)C2)cc1
Answer: a. CCCn1nnc(NC(=S)NC(=O)c2cccs2)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)c2cccs2)n1
CCCn1nnc(NC(=S)NC(=O)c2cccs2)n1
N-[(2-propyltetrazol-5-yl)carbamothioyl]thiophene-2-carboxamide